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Smart Trainers

Note: We've included the most popular smart trainers here, but this is NOT an exhaustive list of every trainer compatible with TrainerRoad. If you're unsure if your trainer or other device is compatible, contact us at [email protected].
By Cooper Richardson and 8 others
• 19 articles

Smart Trainer Modes Explained

A "smart" ("electronic") bike trainer has electronic features that allow riders to choose how they would like to work out: with resistance that's controlled automatically, or resistance controlled manually a la a mechanical trainer. This can be accomplished using two modes. The terminology for each mode differs between manufacturers, but the functionality of each mode is the same. Let's dive in... Note: TrainerRoad will display the modes that are supported by your trainer when you pair your trainer. ERG Mode (Resistance Control Mode) This is the most commonly used mode. TrainerRoad can automatically control the trainer's resistance in accordance with the workout's profile while in ERG mode. There's no need to shift in this mode as the resistance will change automatically, and we recommend keeping a steady and easy-to-hold cadence throughout the entire ride (unless workout instructions tell you otherwise or you need to "ramp up" your pedaling for a tough interval). Tips when using ERG mode: Gearing can affect the nature of your workout. Follow these gearing tips when completing a workout in ERG mode: Set your gearing - In order to maintain smooth, even power across all of your power zones, you should maintain a mid-ring gearing in the rear cassette, and either a mid (if you have three) or inner (if you have two) front chainring. Your chain should follow a straight path from rear to front. This will also help you avoid hitting a wattage floor. When in doubt, check your Trainer's manual for their recommended gearing settings or reach out to us. Mid-gear in the rear cassette IMG_0284-2.jpg Inner chainring in the front IMG_0293-2.jpg Maintain your gearing - In most cases, you should not change gears once you've set your gearing. Changing your gears may confuse your smart trainer and can result in a temporarily uneven delivery of resistance. Cadence can directly change your output power during your workout if you're changing your RPMs significantly (e.g. >10-15 RPM). When increasing your cadence, your power will attempt to rise; to counteract this, your trainer will lower the resistance. The opposite will occur when lowering your cadence; an increase in resistance will be felt. Anticipate upcoming intervals by slowly ramping your cadence before the interval begins. You should ramp to your desired cadence that you'd like to maintain during the interval. This will help you be able to manage the upcoming change in prescribed power. Maintain a steady cadence - With the exception of the previous point, it's recommended to maintain a constant cadence within a range from 80-100 rpm during your workout. This is the best practice unless otherwise stated in the workout description and/or text. For even more information on ERG mode, click here. Resistance Mode This mode mimics the functionality of a magnetic trainer with a linear power curve. This mode includes a variable resistance setting that can be electronically adjusted. Tips using Resistance Mode: Changing Gears When using resistance mode, you'll need to change gears as you typically would while riding outdoors. To reduce wear on your trainer, try to select your gearing that limits cross chain as much as possible. This will also keep you riding as quietly as possible indoors. Finding the right Resistance Percentage You may find that the "default" resistance percentage of 50% that many trainers default to is far too high to actually train at based on your gearing - it might be impossible to turn the pedals. If you plan on using Resistance modes, we highly recommend finding the right Resistance mode percentage before starting your workout. If you use the TrainerRoad desktop app, you can use the left and right arrow keys to adjust the Resistance mid-workout. Standard Mode This mode mimics the functionality of a fluid trainer with a non-linear, exponential power curve. This mode includes a variable resistance setting that can be electronically adjusted. The major advantage of the Fluid Power Curve (Standard Mode) is that one setting can cover a wider range of wattages. Since the curve ramps up, the maximum power you can generate in a giving setting is greater than the Magnetic curve (Resistance Mode), which can be seen in the graph. magnetic-resistance-turbo-trainer-power-curve-2.jpg Shown above is a power curve of magnetic and fluid trainers. Resistance Mode mimics the linear power curve of a magnetic trainer while Standard Mode mimics the non-linear curve of a fluid trainer. Our Recommendations For most training sessions, we recommend using ERG mode. In this mode, smart trainers constantly adjust resistance to match TrainerRoad's target power - no shifting or cadence adjustments necessary. ERG mode allows you to focus purely on the workout at hand. That said, there are a few special cases where using ERG mode is not recommended. 1. FTP testing intervals on an 8-minute or 20-minute FTP Test Test intervals inside of one of an 8 minute or 20 minute FTP test will need to be done in either Standard or Resistance mode. Since these intervals should be done as hard as you can, we don't want ERG mode limiting your power output. Don't worry though, TrainerRoad will automatically switch your trainer out of ERG mode during test intervals. Note: The Ramp Test used to calculate FTP can be completed in any mode, but ERG mode is recommended. 2. Sprint intervals ERG trainers perform a brief ramp up to an interval’s target power. For longer, less-intense intervals, this ramp-up is hardly noticeable. However, this ramp is more pronounced for short, high-intensity intervals. If an interval is under 30 seconds, riders may want to consider riding in Resistance mode to avoid any lag time in reaching their target watts. Changing Modes on Mobile (Android & iOS) Before starting your workout - First pair your device under the Device tab. - Once paired, tap on your trainer to bring up the device settings. - From this page, you can now change between your trainer's available modes. settings_KICKR.gif During a workout - Tap the devices button in the bottom right-hand corner of your workout screen. - This will take you to the Device Quick Actions menu. - Tap Smart Trainer to initiate a spindown calibration - Tap Power Meter to initiate a zero calibration. quicksettings_KICKR.gif Changing Modes on Desktop (Windows & Mac) Before starting your workout - First, pair your device under the Device tab. - Once paired, tap on your trainer to bring up the device settings. - From this page, you can now change between your trainer's available modes. change_mode_before.gif During a workout - From the bottom toolbar, click on the menu showing your current mode. - From the menu, select your desired mode. - Use the slider to the right to adjust modes (if applicable). - Then continue to ride! change_modes_during.gif

Last updated on Aug 20, 2026

Wahoo KICKR CORE

The Wahoo KICKR CORE is a smart trainer that connects to TrainerRoad via either ANT+ or Bluetooth Smart. TrainerRoad automatically controls the KICKR CORE's resistance in accordance with the workout's profile when the trainer is in ERG mode. How do I Set Up the KICKR CORE with TrainerRoad? Check out how to pair TrainerRoad with your Wahoo KICKR. (The KICKR and KICKR CORE have the same pairing procedure.) How Does the KICKR CORE Work with TrainerRoad? The KICKR CORE has three modes that can be used with TrainerRoad: ERG, Standard, and Resistance mode. TrainerRoad_Wahoo_Kickr_Core_11.png Why am I Unable to Calibrate my KICKR CORE using the TrainerRoad App? KICKR COREs on Firmware v1.3.17 and above will automatically calibrate on the fly as you ride. There's no need to calibrate manually with a spindown due to this functionality. You can learn more about this self-calibrating process here. ERG Mode ERG is the most commonly-used mode when performing a TrainerRoad workout with a KICKR CORE. TrainerRoad will automatically adjust the resistance on the KICKR CORE in accordance with the workout's profile in ERG mode. When using ERG mode, you can keep a steady cadence and leave your bike in a single gear for the duration of the workout. The KICKR CORE will make any necessary adjustments to the resistance. TrainerRoad_Wahoo_Kickr_Core_33.png You will be able to find the KICKR CORE's mode within a workout as the screenshot below illustrates. ERG On the Desktop app, you can toggle between modes by pressing the "M" key. Standard (Level) Mode Standard, or Level mode, mimics the functionality of a fluid trainer with variable resistance settings and non-linear, exponential power curves. In other words, as the rider increases their speed, they will encounter more resistance. You can set the KICKR CORE to varying levels of resistance (0-9) as indicated in the picture below. Core4.png This is what displays when the KICKR CORE is set to Standard mode within a workout: Core5.png Notice the Level adjuster at the bottom of the screen. You can adjust the level with the right and left arrow keys. Core6.png Resistance Mode Resistance mode mimics the functionality of a magnetic trainer with variable resistance settings and a linear power curve. This setting provides the rider with a fixed level of resistance on the flywheel that does not change as the speed is increased. You can set the KICKR CORE to varying levels of resistance (0-100) as indicated in the picture below. TrainerRoad_Wahoo_Kickr_Core_5.png This is what displays when the KICKR CORE is set to Resistance mode within a workout: TrainerRoad_Wahoo_Kickr_Core_4.png Notice the Level adjuster at the bottom of the screen. You can adjust the level with the right and left arrow keys. mceclip0.png How does the KICKR CORE work with TrainerRoad during an 8 or 20-minute FTP test? TrainerRoad will automatically switch the KICKR CORE from Erg into Standard (Level 3) mode during the test intervals (20- or 8- minute periods) of a test workout. We do this because we don't want the app to control your KICKR CORE and put limitations on how hard you can ride. TrainerRoad will control your KICKR CORE throughout the warm-up. This will ensure that you are well prepared for the test. However, once the test starts, TrainerRoad will switch modes. Level mode allows you to shift gears to find the optimal cadence for your test and will help you achieve the highest wattage average possible. What do I do if it is very difficult to pedal in Level mode? We recommend switching to Level mode before you do the test to find the level that will work for you. Use the left/right arrows on the keyboard or the slider at the bottom of the workout window to change levels. Next, you can change gears on your bike as you'd do outside to find the correct cadence.

Last updated on Aug 20, 2026

Kurt Kinetic Trainers

Kurt Kinetic manufacture a range of indoor bike trainers which can be separated in to three distinct categories - smart trainers (known on their website as Interactive/Smart Control), mechanical trainers plus inRide power (known on their website as non-interactive/Smart), and mechanical-only (known also as ‘dumb’ trainers). Frames It is worth noticing before we delve deeper in to this, that some products with similar names fall into different categories. This is because products named 'Rock and Roll' and 'Road Machine' refer to the frame design. Now that the product has evolved, this nomenclature spans many trainer categories. Untitled_presentation__14_.png Smart ('Interactive') Trainers This category offers Smart Trainers in both frames, as well as the power unit alone (this would only be necessary if you wished to upgrade an existing frame to a smart trainer. These are known as the 'Rock and Roll Smart Control', 'Road Machine Smart Control' and the power unit alone is the 'Smart Control Power Unit' Rock and Roll Smart Control Untitled_presentation__1_.png The Kinetic Rock and Roll Smart Control is an interactive, app-controlled (ERG mode) electronic trainer that actually rocks side to side when you ride in order to closer mimic what it's like when riding outdoors. Road Machine Smart Control Untitled_presentation__2_.png The Road Machine Smart Control is a power trainer with app-controlled electronic resistance (ERG mode) and like most other indoor trainers, is locked in place and does not allow for any lateral movement (unlike the Rock and Roll, above). Smart Control Power Unit Kinetic-Smart-Control-Power-Unit.jpg The Kinetic Smart Control Power Unit installs in minutes and is the most affordable and convenient option for upgrading an existing Kinetic Rock and Roll or Road Machine trainer frame to a smart trainer. Mechanical + inRide Power Sensor Kinetic Fluid Power Bike Trainers are non-interactive (no ERG mode), however, with fluid resistance you are able to manually control the ride difficulty. Ride data is transmitted wirelessly to TrainerRoad. Kinetic Rock and Roll Untitled_presentation__12_.png The Kinetic Rock and Roll | Smart is fitted with the Kinetic inRide power sensor. The Kinetic Rock and Roll | Smart 2 is fitted with the Kinetic inRide 3 power sensor. Kinetic Road Machine Untitled_presentation__13_.png The Kinetic Road Machine | Smart is fitted with the Kinetic inRide power sensor. The Kinetic Road Machine | Smart 2 is fitted with the Kinetic inRide 3 power sensor. inRide Power Sensor The KurtKinetic inRide power sensor essentially functions a non-classic power meter. Rather than utilizing strain gauge technology, the inRide uses Virtual Power. Many Kinetic trainers come fitted with an inRide, and upgrading any Kinetic fluid trainer is simple as just installing the power sensor. Two versions of the inRide power sensor are currently available: Untitled_presentation__8_.png You can read more about pairing with the inRide here. Mechanical-only (‘dumb’ trainers) Kinetic traditional trainers are non-electronic and non-interactive. These are geared toward cyclists who cycle for fun only and are not interested in recording metrics. 'Mechanical-only' trainers are compatible with TrainerRoad when used with VirtualPower and a speed/cadence sensor. Kurt Kinetic Mechanical trainers: - Kinetic Road Machine - Kinetic Magnetic - Kinetic Z-Rollers - Cyclone Wind Trainer

Last updated on Aug 13, 2026

Elite Drivo II

The Elite Drivo II is a smart trainer that connects to TrainerRoad through ANT+ FEC or Bluetooth FTMS. TrainerRoad can automatically control the Drivo II’s resistance in accordance with the workout's profile. drivo_II.jpg How do I Set Up the Elite Drivo II with TrainerRoad? Take a look at this article for instructions on how to pair via ANT+ FEC. How Does the Elite Drivo II Work with TrainerRoad? The Elite Drivo II has a selection of two modes that can be used with TrainerRoad. Riders can toggle between ERG and Resistance mode in the desktop app by using the dropdown tool located on the bottom bar of the workout screen. While using the mobile app, the mode can be changed by going to the Devices tab and tapping on the connected trainer’s name. ERG Mode ERG is the most commonly-used mode when doing a TrainerRoad workout with a Drivo II. While in ERG mode, TR will automatically adjust the resistance on the trainer in accordance with the workout's profile in ERG mode. The rider can keep a steady cadence and leave their bike in a single gear for the duration of the workout while the Drivo II makes any necessary adjustments. ERG mode makes for very smooth watts and a great workout! Resistance Mode While in Resistance mode, the Elite Drivo II delivers a similar experience to that of an adjustable magnetic trainer with a linear power curve. This mode includes a variable resistance setting that can be electronically adjusted. Resistance mode is intended to allow the user to emulate the slope, or pitch that a rider would encounter on any given road. Resistance mode is also the default mode for certain testing intervals. How does the Elite Drivo II work with TrainerRoad during a test workout? The Ramp Test can be completed entirely in either ERG mode or Resistance mode. It is completely up to the individual rider, but most people prefer ERG mode so they can stick to focusing on pedaling! For 8- and 20- minute FTP Tests, TrainerRoad will automatically switch the Drivo II from ERG into Resistance mode during the test intervals (8 or 20 minute periods) of a test workout. TrainerRoad will control your Drivo II throughout the warm up, ensuring that you're well prepared for the test(s), but will switch modes once the test starts. Resistance mode allows you to shift gears to find the optimal cadence for your test and will help you achieve the highest wattage average possible.

Last updated on Aug 13, 2026

ANT+ FE-C Trainers

Smart bike trainers are quickly growing in popularity — and for good reason. Trainer manufacturers and riders alike are catching on to the numerous benefits that smart trainers have to offer. Perhaps the coolest benefit of a smart trainer is its ability to communicate with cycling applications and control resistance automatically as you workout (ERG mode). With the arrival of smart trainers using the new ANT+ FE-C protocol, you can now use more smart trainers to their full capacity with our software. TrainerRoad should be compatible with all ANT+ FE-C trainers. If your trainer isn't detected, contact [email protected]. Pairing Your ANT+ FE-C Trainer on Mobile View your devices and make sure your ANT+ key is plugged in/enabled and that ANT+ shows as On. Tap on the ANT+ Trainer to begin pairing. Note: Your trainer will show up as 'ANT+ Trainer', rather than ANT+ FE-C. Screen_Shot_2021-03-23_at_1.46.45_PM.png 2. Once your device has paired it will be bordered in green. Tapping it again will open the Device Settings menu. Screen_Shot_2021-03-23_at_1.46.58_PM.png 3. Here you can adjust mode, resistance level, PowerMatch and calibrate. Screen_Shot_2021-03-23_at_1.47.12_PM.png 4. After completing a spindown calibration you will now be ready to ride! Screen_Shot_2021-03-23_at_1.47.26_PM.png If you receive an error message following the spindown calibration, try adjusting the tension on the tire. An error message may indicate too much or too little tension on your rear tire. Pairing your ANT+ FE-C Trainer on Desktop 1. Select the Devices tab and make sure you have an ANT+ USB 2 stick plugged in, then click on the name of the trainer that you wish to pair with. Note: Your trainer will show up as 'ANT+ Trainer', rather than ANT+ FE-C. Screen_Shot_2021-03-23_at_1.47.44_PM.png 2. Your trainer is now paired. Hover your cursor over the device to get it to appear green, as shown below. Click on the trainer's tile to open the settings. Screen_Shot_2021-03-23_at_1.47.58_PM.png 3. Click the white “Calibrate” button to begin your spin down calibration. Screen_Shot_2021-03-23_at_1.48.09_PM.png 4. Follow the directions on your screen to accelerate your bike to the proper speed and maintain that speed for as long as the screen instructs you to. Screen_Shot_2021-03-23_at_1.48.20_PM.png 5. Let your bike spin down freely. Do not use the brakes. Screen_Shot_2021-03-23_at_1.48.32_PM.png 6. When the spindown is complete click “Finish” to accept the calibration value. Now you’re ready to start your workout! Screen_Shot_2021-03-23_at_1.48.51_PM.png Pairing your ANT+ FE-C Trainer to Legacy AIR Apps 1. Select the Devices tab and make sure you have an ANT+ USB 2 stick plugged in, then select "Pair". 2015-05-22_09-01-56.png 2. Your trainer is now paired. (Be sure that the "Enable VirtualPower" is not checked.) 2015-05-22_09-32-25.png 3. Calibrate your device by clicking the "Spindown" button and follow the on-screen instructions. 2015-05-22_09-32-38.png If you receive an error message following the spindown calibration, try adjusting the tension on the tire. An error message may indicate too much or too little tension on your rear tire. 4. Once complete, you're ready to start riding! 2015-05-22_09-34-28.png 2015-05-22_09-34-50.png Updating Your Trainer's Firmware If you're experiencing issues pairing your Tacx ANT+ FE-C trainer, you may need to update your Tacx trainer's firmware with the Tacx Utility App (available in the iOS App Store). To get started, enable Bluetooth on your device. When you open the utility app, you should see your trainer appear on screen — select your trainer. The app will determine which version of firmware you're currently running on your trainer, then give you the option to update your trainer to the latest version. To do so, tap "Upload firmware..." and wait for the firmware to upload and install. Once your firmware has been updated, a completion message will appear. Follow the directions to unplug your trainer and complete the update process. Your firmware should be updated and your Tacx smart trainer ready to pair. You can verify that your firmware update is complete by selecting your trainer from the main screen. If updated correctly, you'll now see the newest version of firmware for your trainer.

Last updated on Aug 13, 2026

Bkool Smart Trainers

How Bkool Smart Trainers Work with TrainerRoad TrainerRoad supports Bkool trainers through the ANT+ smart trainer profile, otherwise known as "FE-C". In order to pair your Bkool trainer to TrainerRoad through ANT+, you'll need the required ANT+ hardware and an FE-C-enabled Bkool trainer. An FE-C-enabled trainer allows for TrainerRoad to control your trainer in accordance with a workout's profile. Check out this article for more information on the FE-C standard. How do I Know if My Bkool Trainer is FE-C-Enabled? Neither Bkool trainer model (the Pro or the Classic) ships with FE-C functionality. Luckily, enabling your Bkool trainer with FE-C capabilities is a pretty painless process. We've outlined the steps for you below. Things to note regarding FE-C-Enabled Bkool Trainers: 1. Bkool trainers purchased before August of 2014 must have their firmware updated to include the FE-C upgrade. 2. Trainers that are not fully paid off with Bkool will not have the ability to upgrade to support FE-C. 3. Trainers with version 3.02 cannot be updated to ANT+ FE-C protocol as the electronic card was not designed to permit this feature. Upgrading Your Bkool Trainer to Support FE-C Changing a Bkool trainer into the ANT+ FE-C protocol is quite easy, just follow the steps (see screenshots enclosed): 1. Plug the trainer in. 2. Open Bkool simulator and click on Settings. Image1.jpg 3. Then click on Pair my devices. The Bkool trainer will be detected then. Image2.jpg 4. If the ANT+ FE-C protocol is not enabled yet, a button to change it will appear. Push that button. Image3.jpg 5. Finally pair the trainer again to the simulator, clicking on the + icon on the right side of the screen. Image4.jpg To check if your Bkool is already ANT+ FE-C enabled, you can pair their trainer to the Bkool Simulator app, go to settings, and click on "About App".

Last updated on Aug 13, 2026

CycleOps Indoor Cycle 300/400

What is the CycleOps Indoor Cycle? The CycleOps Indoor Cycle is a stationary bike that has a built-in PowerTap that can connect with TrainerRoad via ANT+. TrainerRoad is compatible with the 300 and 400 series of the Indoor Cycle (only on our Legacy AIR apps). Due to the proprietary communication protocol the Indoor Cycle 300/400 uses, it will not be compatible with newer versions of the TrainerRoad application. However, it will always be available on our Legacy "AIR" application. You can download the Legacy AIR App & Adobe AIR for your operating system from the links below: - - TrainerRoad Legacy AIR App - Windows Legacy AIR App Download - Mac Legacy AIR App Download - Adobe AIR - Windows Adobe AIR [Click to Download via Harman] - Mac Adobe AIR [Click to Download via Harman] - Note: If you cannot download Adobe AIR from the links above, click the link below and download version 33.1.1.744 (which is required for the TrainerRoad Legacy AIR app to run): - Adobe AIR Download If you run into any problems installing the app, please contact [email protected], and we can help out! https://www.youtube.com/watch?v=5ZEv4eFIPtE Joule Setup From the factory, the Joule 3.0 comes set up to pair with both the power tap and the resistance unit within the Cycleops 300/400 Pro. If you wish to use the Joule 3.0 in conjunction with TrainerRoad to record your workout data, you'll need to un-pair the resistance unit from the Joule. If the resistance unit is not un-paired within the Joule, both the Joule and TrainerRoad will attempt to set the target power of the resistance unit. This will cause erratic resistance changes during a TrainerRoad workout as the Joule continuously overrides the target power set by TrainerRoad. To un-pair the resistance unit from the Joule follow these steps: 1. Press the [MODE] button until the Menu appears 2. Select the Sensors menu by highlighting it and moving the joystick to the right 3. Select the RU Sensor by scrolling down using the joystick and then moving the joystick to the right 4. Under Select Sensor, highlight the RU sensor (RuIC1) and move the joystick to the right 5. Select Delete Sensor by scrolling down using the joystick and then moving the joystick to the right. 6. At the "Are you sure?" prompt, select Yes by highlighting the text and moving the joystick to the right At this point, the Joule is set up to be used in conjunction with TrainerRoad. The resistance will no longer be controlled by the Joule, but the Joule can be used to capture data from your workouts. The resistance unit can always be re-paired to the Joule, if you wish to use the Joule with the Cycleops 400 Pro independent of TrainerRoad. Cycleops 300/400 Pro Pairing The first time that the Cycleops 400 Pro is paired to TrainerRoad it must be unplugged in order to trigger the appropriate pairing mode within the resistance unit. Steps 1 & 3 do not apply to the 300 as it does not have a resistance unit. To perform an initial pairing of the Cycleops 400 Pro with TrainerRoad, follow these steps: 1. Unplug the Cycleops 400 Pro resistance unit. cycleops1.png 2. Select the Pair Button under the Cycleops 300/400 Pro section of the TrainerRoad devices tab. cycleops2.png 3. Plug in the Cycleops 400 Pro resistance unit. cycleops3.png 4. Pedal the Cycleops 300/400 Pro. 5. The Cycleops 300/400 Pro section of the TrainerRoad devices tab turns green indicating the power tap is paired. cycleops4.png 6. Within 5 seconds, the Cycleops 300/400 Pro section of the TrainerRoad devices tab is populated with the device id of the resistance unit and power data begins to appear on the devices tab of TrainerRoad. cycleops5.png Once you've done an initial pairing with the Cycleops 300/400 Pro, and TrainerRoad has obtained the device ID, you should be able to leave the resistance unit plugged in and simply open and close the TrainerRoad application. If you un-pair the device from TrainerRoad, you must repeat the initial pairing steps above. Getting Speed to match between the Joule and TrainerRoad TrainerRoad is set up to use a wheel circumference of 2096mm with the Cycleops 300/400 Pro. In order to make the speed and distance values shown by the Joule match TrainerRoad, both must be set to a wheel circumference of 2096mm. To Set/Verify the flywheel circumference on the Joule follow these steps: 1. Press the [MODE] button until the Menu appears 2. Select the Sensors menu by highlighting it and moving the joystick to the right 3. Select the PowerIC Sensor by moving the joystick to the right 4. Under Select Sensor, highlight the PowerIC sensor (PowerIC1) and move the joystick to the right 5. Verify the circumference is set to 2096 mm. If the circumference is not set to 2096 mm, change the value to 2096 mm using the joystick. To Set/Verify the flywheel circumference in TrainerRoad follow these steps: 1. Select the Profile button on the TrainerRoad application 2. Update the Wheel Circumference to be 2096 mm cycleops6.png

Last updated on Aug 20, 2026

CycleOps PowerSync

The CycleOps PowerSync is a smart trainer that connects to TrainerRoad through ANT+. TrainerRoad can automatically control the PowerSync's resistance in accordance with the workout's profile. How do I Set Up the PowerSync with TrainerRoad Riders need to pair the PowerSync as a PowerBeam Pro. The PowerSync and CycleOps PowerBeam Pro have the same inner workings, so your power control and readings will not be negatively affected. Learn how to connect it with TrainerRoad here. How Does the PowerSync Work with TrainerRoad? The PowerSync has a selection of two modes that can be used with TrainerRoad. Riders can toggle between ERG and Slope mode by simply pressing the "M" button on their keyboard during their workout. ERG Mode ERG is the most commonly-used mode when doing a TrainerRoad workout with a PowerSync. TR will automatically adjust the resistance on the PowerSync in accordance with the workout's profile in ERG mode. The rider can keep a steady cadence and leave their bike in a single gear for the duration of the workout while the PowerSync makes any necessary adjustments. ERG mode makes for very smooth watts and a great workout! Slope Mode While in Slope mode, the PowerSync delivers a similar experience to that of an adjustable mag trainer. Slope mode is intended to allow the user to emulate the slope, or pitch that a rider would encounter on any given road. After toggling to Slope mode with the "M" key, you can increase or decrease the resistance with your right or left arrow keys respectively. Slope mode is also the default mode for testing intervals. How does the PowerSync work with TrainerRoad during the test workout? TrainerRoad will automatically switch the PowerSync from ERG into Slope mode (level 3.0) during the test intervals (8 or 20 minute periods) of a test workout. We do this because we don't want the app to control your PowerSync and put limitations on how hard you can ride! TrainerRoad will control your PowerSync throughout the warm up, ensuring that you're well prepared for the test(s), but will switch modes once the test starts. Slope mode allows you to shift gears to find the optimal cadence for your test and will help you achieve the highest wattage average possible.

Last updated on Aug 13, 2026

PowerMatch: Using Power Meters with Smart Trainers

PowerMatch is a feature from TrainerRoad that allows you to use a power meter to control the resistance on your smart trainer. How PowerMatch Works PowerMatch allows riders to display and record power readings from their power meter and still benefit from the automatic resistance control of their smart trainer. It lets riders get consistent power readings from their power meter both indoors and outdoors without having to give up the benefits of their smart trainer. Put simply, PowerMatch will use the power readings from your power meter to control your smart trainer. TrainerRoad will measure the power offset between your power meter and smart trainer; it will then adjust the resistance of your smart trainer based on that offset in power and the current interval target. PowerMatch will work with any smart trainer that works in ERG mode with TrainerRoad. "What is the "power offset" you're talking about?" The reality of the power-device world is that different devices will often display discrepancies in their readings. For example, an output of 200 watts on a power meter may equate to an output of 220 watts on a smart trainer. These two devices would have an offset of 20 watts at that level of output. PowerMatch effectively neutralizes this offset. Using PowerMatch with Mobile TrainerRoad's default PowerMatch setting is to use the power from the power meter to control the smart trainer's resistance. Simply pair the power meter and smart trainer, make sure PowerMatch is set to "New", and TrainerRoad will take care of the rest! Additionally, the offset between the power meter and smart trainer will be measured, and the trainer adjusted (if necessary), constantly. Note that the power meter will display as your power source in your Online Career. powermatchRN1.PNG Using PowerMatch with Desktop TrainerRoad's default PowerMatch setting is to use the power from the power meter to control the smart trainer's resistance. Simply pair the power meter and smart trainer, and TrainerRoad will take care of the rest! Additionally, the offset between the power meter and smart trainer will be measured, and the trainer adjusted (if necessary), constantly. Note that the power meter will display as your power source in your Online Career. powermatch_electron1.png If you wish to disable PowerMatch or apply a consistent offset, you may do so under the Device Settings menu, by clicking on the paired smart trainer. powermatch_electron2.png Sensitivity Setting Sensitivity is an advanced setting for our newest version of PowerMatch. It is set at 0.5 by default, which proved to be a better experience for most athletes. However, you may find that a different setting works better for your power meter / trainer combination and or personal preferences. A higher value should translate to quicker update to the trainer / power meter offset. While this may sound desirable, updating too fast can make for jumpy resistance levels. A lower sensitivity will likely result in smoother power, but the resistance adjustments from changes in power offset may take longer. How to Disable PowerMatch If you wish to disable PowerMatch, you may do so within the pairing screen of your smart trainer. Disabling PowerMatch will prompt TrainerRoad to display and record power readings from your power meter if both a power meter and smart trainer are paired at the same time. ERG mode is still available; however, the smart trainer will use its own power data to calculate resistance instead of the data from your power meter. If there is a discrepancy in power readings between the smart trainer and power meter, disabling PowerMatch can make it look like you are constantly above or below the power target. powermatchRN2.PNG Apply Consistent Offset Between Trainer/Power Meter If you know the power offset between your trainer and power meter and do not wish for TrainerRoad to continuously measure and adjust this, you can input this offset to be applied to the entire workout. You can do this within the pairing screen of your smart trainer. Note: The offset calibrates your trainer to your power meter. In other words, the manual offset adjusts your trainer to be at the same output as your power meter. For example, if your trainer reads 200 watts and your power meter reads 210 watts, you will apply a -10 watt offset. powermatchRN3.PNG Legacy PowerMatch Setting The Legacy PowerMatch setting uses our older version of PowerMatch. We've found the new version (enabled by default) improves trainer responsiveness and provides a better experience. If you preferred the earlier version, select Legacy under PowerMatch settings. Using PowerMatch with Legacy AIR App TrainerRoad's default PowerMatch setting is to use the power from the power meter to control the smart trainer's resistance. Simply pair the power meter and smart trainer, and TrainerRoad will take care of the rest! Note that the power meter will display as your power source in your Online Career. Additionally, the offset between the power meter and smart trainer will be measured and adjusted (if necessary) every ten seconds as per the default settings. If you wish to disable PowerMatch or apply a consistent offset, you may do so under your Profile tab. Disabling PowerMatch will prompt TrainerRoad to display & record power readings from the power meter if both a power meter and smart trainer are paired at the same time. According to our device paring hierarchy, the power meter will take precedence over the trainer. If you don't want to use PowerMatch, and you'd like power readings from only your smart trainer, unpair your power meter. If you know the power offset between your trainer and power meter and do not wish for TrainerRoad to continuously measure and adjust this, you can input this offset to be applied to the entire workout. Why Does My Power Appear Less Smooth with PowerMatch Applied? Those well-versed in smart trainer usage will be very familiar with the smooth nature of graphed power in ERG mode. This power appears so smooth primarily because of natural smoothing that the sizable flywheels of many smart trainers applies. Many strain-gauge power meters measure power directly from the pedal, crank arm, or crank. This method of measuring power is more sensitive than what most smart trainers use, and thus, even riders with the smoothest pedal strokes will notice "jumpier" power readings. This is nothing to worry about so long as the fluctuations are not drastic. Power Graphed with only Smart Trainer Power Graphed with PowerMatch (Smart Trainer + Power Meter) Despite these graphs appearing slightly different, both users got the same training benefit from these intervals. The top profile simply doesn't represent the actual fluctuations in power as clearly as the bottom.

Last updated on Aug 20, 2026

Erg Mode Explained

A Smart trainer like the Wahoo KICKR includes a load-restricted mode called Erg Mode. This mode will set your trainer's resistance for you rather than leaving that responsibility on your shoulders. Riding in Erg mode is a little like loosening your grip on the reins of the horse you're riding. You basically give control to your trainer/horse and simply ride. In this mode, smart trainers constantly adjust the resistance to match TrainerRoad's Target Power. Each rider's Target Power is based on your profile's FTP and Erg mode will set your trainer's resistance based solely on this number. When you change that number following an FTP test, your smart trainer will adjust your intervals accordingly. For more specifics on assessing your FTP on a smart trainer, see our related article, How To Test With the Ramp Test. While an exceptionally effective way to train, there's a bit of a learning curve to Erg riding so here's an explanation of what Erg mode is all about along with a number of tips & suggestions to help you get the most out of your part-time ergometer. Erg Mode Basics Erg mode sets your Target Power regardless of your cadence or your gearing selection. You can turn a huge gear at 60rpm with a Target Power of 80% FTP and you'll face the same resistance as you would using a tiny gear at 100rpm even though your speed will be vastly different. Let's say you have a 200w FTP and you're riding an 80% interval with a 100rpm cadence. Any TrainerRoad-supported smart trainer with Erg mode, e.g. KICKR or CompuTrainer, will set the resistance to 160w as you spin steadily. Say your gear selection yields 20mph but you then change your spin to 100rpm but remain in that same gear. Your smart trainer will readjust in order to return the resistance to 160 watts after a couple seconds - some trainers adjust more quickly than others. Even though your speed is now 24mph, you're still only working at 160 watts. Even if you change your spin to 70rpm, the same thing happens - a quick readjustment to keep you at 160w even though you're now pedaling at 14mph. All of this happens in that one gear you've been in the entire time. Simply find a gear that keeps the noise down, leaves your chain pretty straight (no sense increasing wear on your drivetrain with a crossed chain) and forget about shifting, even when you move in & out of the saddle. Nutshell: Shifting is a thing of the past when you use ERG mode. Saddle Transitions Which brings us to a finer point of Erg mode riding. When you move from seated to standing, simply slow your spin & rise - no shifting. When you return to the saddle, try to wind your legs up a little bit as you take your seat and get your cadence back where you like it - again, no shifting. This is a practiced skill and might take some time, but it prevents big surges & drops in power when you change positions. In both instances, the power is going to rise or fall a bit for a couple of seconds but will stabilize rather promptly. Here's the catch though, and this applies to both saddle transitions and long periods of time in or out of the saddle: the more often you change your cadence, the more often your smart trainer has to readjust the resistance and the less "on target" your interval will be & the less accurate your end-of-interval metrics will be as well. This goes for any changes in cadence. When you speed up, the trainer has to make an adjustment to your new cadence, the same when you slow down. So when you alter your cadence, try to resist the temptation to shift; rather, wait for a couple of seconds and watch as your power comes right back in line with where you need it, i.e. your Target Power. Nutshell: Don't shift, don't change your cadence a lot, and have a bit of patience & faith in the technology. Wattage Floor Sometimes when riding low-wattage intervals, riders may come into contact with what we call the "wattage floor" - essentially the trainer's lower mechanical limit. When this happens, riders may not hit their target watts for recovery intervals since the target power is beneath the "wattage floor" of the trainer. In other words, the number of watts it takes to turn the pedals is higher than the target power. When you come into contact with the wattage floor, it will often appear as though your trainer is "floating" above the target power. Each trainer is slightly different, but most commonly riders will encounter the wattage floor when riding recover intervals below 100 watts. WattageFloor2.png The good news is that the wattage floor is usually pretty easy to avoid. If you find that you're running into the wattage floor, try shifting into an easier gear. The trainer's wattage floor is lower when using easy gearing combinations, so down-shifting should allow you to reach those low power targets. Smooth Power Output One advantage of smart trainers is how they keep your power exceptionally smooth. Check out the distinct difference in how closely Target Power matches Actual Power between the same workout done on a regular trainer (top) and on a smart trainer in Erg mode (bottom). Low Cadence Work It's also worth mentioning that during slow-force workouts, i.e. efforts where you're shooting for a really low cadence, say 50-60rpm, a big gear is necessary to hit higher watts with a slow, muscular spin. This is especially true on CompuTrainers but may not be an issue on more newly designed smart trainers. How Does ERG Mode Work in a Free Ride? Erg mode doesn't work well in a Free Ride because there is no power target to hold your trainer to. Instead, your trainer will automatically switch into Resistance mode. Conclusion We hope this helps you blow through the Erg mode learning curve a bit quicker than you might have without this advice. Feel free to contact our support team via live chat or with an email at [email protected].

Last updated on Aug 13, 2026

Wattbike & Wattbike Atom

The Wattbike Pro/Trainer and Wattbike Atom are both adjustable stationary bikes that measure power output. The Wattbike Trainer offers a realistic cycling experience with manual resistance control and a robust, durable design suited for high-intensity workouts. You can learn more about the Wattbike here. In contrast, the Wattbike Atom features automatic resistance control (ERG mode) and advanced connectivity options, providing a seamless and highly interactive training experience. wattbike-pro.webp Wattbike Pro WattbikeAttom.jpg Wattbike Atom Wattbike Atom and Wattbike Pro/Trainer TrainerRoad Compatibility Both the Wattbike Atom and Wattbike Trainer/Pro are compatible with TrainerRoad. You can connect these bikes to TrainerRoad as a power meter via ANT+ or Bluetooth. However, speed data won’t be recorded in TrainerRoad. If you have a heart rate monitor paired to your Wattbike head unit, it’s not possible to rebroadcast the HR data to TrainerRoad. To use HR data with TrainerRoad, you’ll need to pair your heart rate monitor directly to the TrainerRoad app. Device Compatibility Wattbike Trainer/Pro | Connections | | | | Calibration1 | | --- | --- | --- | --- | --- | | | Ant+ | Bluetooth | Calibration1 | | | iOS | ✔ | ✔ | N/A1 | | | Android | ✔ | ✔ | N/A1 | | | Windows | ✔ | ✔ | N/A1 | | | Mac | ✔ | ✔ | N/A1 | | Show footnotes [1] All calibrations are done through the Wattbike Performance Monitor head unit. Wattbike Atom | Connections | | Modes | | Calibration 4 | | Cadence 1 | | | --- | --- | --- | --- | --- | --- | --- | --- | | | Ant+ | Bluetooth | ERG | Resistance | Ant+ | Bluetooth | | | iOS | ✔ 2 | ✔ | ✔ | ✕ | ✔ 4 | ✔ 4 | N/A 1 | | Android | ✔ 2 | ✔ | ✔ | ✕ | ✔ 4 | ✔ 4 | N/A 1 | | Windows | ✔ 2 | ✔ 3 | ✔ | ✕ | ✔ 4 | ✔ 4 | N/A 1 | | Mac | ✔ 2 | ✔ | ✔ | ✕ | ✔ 4 | ✔ 4 | N/A 1 | Show footnotes [1] Cadence transmitted is an estimation of your cadence. This may not always be 100% accurate given potential changes in ride data throughout pedal stroke, especially during periods of inconsistent cadence. For best results, the use of a dedicated cadence sensor is suggested, but not required. [2] ANT+ USB or key may be required to connect to ANT+ devices. [3] In order to use Bluetooth on Windows devices, a Bluetooth dongle may be required. See more information here. [4] The Wattbike Atom is factory-calibrated, which means there is no need to calibrate it. How to Use Your Wattbike: Choosing Your Connection - Connect via ANT+ - Connect via Bluetooth - Click here to learn how to pair your devices and adjust device settings. PowerMatch - Using a power meter along with your trainer? Here's how to use PowerMatch. Connecting the Wattbike Pro/Trainer to TrainerRoad First, make sure you’ve downloaded the TrainerRoad app here. The Wattbike comes with a head unit that broadcasts the data to TrainerRoad. There are two different models of the Wattbike head unit. - Model A Monitor - Can broadcast via ANT+ only. NOTE: Model A Monitor can be upgraded to Model B for a cost if the user sends their old monitor to WattBike - Model B Monitor - Can broadcast via Bluetooth or ANT+. NOTE: Not all Model B Monitors come standard with Bluetooth. If you have a non-Bluetooth-enabled version, you can upgrade the monitor for a cost. You will need to send the monitor to WattBike for this, and unfortunately, this service is only available to users in the UK at this time. - Ensure Bluetooth or ANT+ is available on your device running TrainerRoad - Plug in and turn on the Wattbike. - Open the TrainerRoad app. - Go to the devices tab and enable either Bluetooth or ANT+ - The Wattbike should show up as a pairable device. - Select the Wattbikes Atom as your Power meter. Note: You may need to spin the pedals to wake up your trainer. Connecting the Wattbike Atom to TrainerRoad First, make sure you’ve downloaded the TrainerRoad app here. Pairing - Ensure Bluetooth or ANT+ is available on your device running TrainerRoad - Plug in and turn on the Atom. - Open the TrainerRoad app. - Go to the devices tab and enable either Bluetooth or ANT+ - The Atom should show up as a pairable device. - Select the Wattbikes Atom as your smart trainer. Note: You may need to spin the pedals to wake up the Atom. Wattbike Pro/Trainer Best Practices Gearing Understanding and utilizing the gearing on your Wattbike Pro/Trainer can significantly enhance your training sessions. Here’s how to make the most of the gearing system: - Manual Resistance Control: The Wattbike Pro/Trainer features manual resistance control, allowing you to adjust the resistance level using the gear shifters on the handlebars. - Gear Settings: Experiment with different gear settings to find the optimal resistance for various types of training, whether it’s high-cadence sprints or low-cadence, high-resistance climbs. - Monitor Performance: Keep an eye on your power output, cadence, and heart rate to ensure you’re training within your desired zones. Adjust the gearing as needed to maintain the intensity. Regular calibration of your Wattbike Pro/Trainer is crucial for accurate power measurement and performance tracking. Calibration Calibration - The Wattbike Pro/Trainer does not have the ability to calibrate through TrainerRoad but you can calibrate it through the Wattbike monitor: - Warm Up: Warm up the bike by pedaling for at least 5-10 minutes. This ensures that the components are at an optimal temperature for accurate calibration. - Access Calibration Mode: On the Wattbike Performance Monitor (PM), access the settings menu and look for the calibration option. This might be labeled as “Calibrate” or “Zero” depending on the model and software version. - Follow On-Screen Instructions: The monitor will guide you through the calibration process. Typically, this involves pedaling at a specific cadence or power level. - Zero Offset Calibration: This step ensures that the power readings start from zero when no force is applied. You might need to stop pedaling and ensure that the pedals are stationary to complete this part. - Complete Calibration: Follow the prompts to finish the calibration. The monitor will confirm when the process is complete. Regular calibration is recommended, especially if the bike is moved or subjected to significant temperature changes. Update Firmware Keeping your Wattbike Pro/Trainer firmware up to date ensures optimal performance and access to the latest features. Here’s how to update the firmware: - Check Current Firmware: Go to the settings menu on your Wattbike Performance Monitor (PM) to see the current firmware version. - Download Updates: Visit the Wattbike website or use the Wattbike Hub app to check for the latest firmware updates. - Connect Device: Use a USB cable or Bluetooth (if supported) to connect your Performance Monitor to your computer or mobile device. - Install Update: Follow the on-screen instructions to download and install the firmware update. Ensure the connection is stable during the update process. - Restart Monitor: Once the update is complete, restart the Performance Monitor to apply the changes. Regularly check for firmware updates to ensure your Wattbike is running with the latest improvements and features. Wattbike Atom Best Practices Gearing When using ERG mode, you won't adjust your gearing during your workout. The resistance is automatically controlled by TrainerRoad. Update Firmware Keeping your Wattbike Pro/Trainer firmware up to date ensures optimal performance and access to the latest features. Here’s how to update the firmware: 1. Turn on your device's Bluetooth. 2. Turn on your Wattbike Atom. 3. Open the Wattbike Hub app. 4. Start a "Quick Ride" 5. The bike should prompt you to update the firmware if an update is available. You can also try these steps to update the firmware on a Wattbike Atom Performance Touchscreen (PTS): - Make sure the PTS is connected to a Wi-Fi network Enable Auto Firmware Update on the PTS Turn on the PTS. - You can enable Auto Firmware Update by clicking the serial number in the top left of the screen, then clicking Advanced Settings and scrolling down to Auto Firmware Update. - After the update is complete, you can try turning the PTS off and on again by holding down the power button and then pressing it again. Troubleshooting Device Dropouts Dropouts can be seen while riding as an absence of data. You may be experiencing device dropouts if your data values drop to zero, or to a null '--' value. - Why this happens: The most common culprit of dropouts are typically low batteries which cause a weak signal, and interference from other nearby devices. - The solution: Click the following link to learn how to avoid device dropouts. ANT+ USB Not Recognized Click here to learn more about ANT+ Troubleshooting. Bluetooth Not Connecting Click here to learn more about Bluetooth Smart 4.0 Troubleshooting. Issues pairing your device If you're unable to see your device within the Devices section of the app, or the device isn't pairing, there may be a connection issue. This could be caused by a faulty connection with the device or another application may be using your Bluetooth or ANT+ connection. - The solution: Click on the following link to learn more about device pairing troubleshooting. Wattage Floor It takes a minimum amount of watts to simply turn the pedals on a bike. This minimum wattage requirement can increase even more in higher gears. For more information on wattage floor and what it can look like, click here. - The solution: Change into an easier gear. This will allow your trainer to spin slower thus allowing it to reach lower power values. Inaccurate Speed Speed readings when riding indoors on a smart trainer are inherently unreliable. The "speeds" riders achieve indoors are often not representative of speeds they'd be going outdoors at equivalent power levels. Simply put, indoor speed readings can be misleading and don't add any value to the workout so TrainerRoad does not display them during your ride. Note: To learn more about speed readings on a smart trainer, click here. Atom: Floating Power / Power Not Following Prescribed Power Dropouts can cause your power values to get "stuck" in place and follow a constant power rather than changing with the workout profile. - The solution: Avoiding dropouts will help reduce the possibility of this happening. Wattage floor/ceiling - If you find that your power is floating above your prescribed power, typically during a recovery interval, you may be experiencing wattage floor. - The solution: Change into an easier gear. This will allow your trainer to spin slower thus allowing it to reach lower power values. To learn more about what a wattage floor is, click here. Power smoothing set to too high of a value can give the illusion that your power is not following the target power when in reality, it is. Power smoothing takes a running average of your incoming power over the span of time that you have selected in your settings, 1-30 seconds. Your average power over that time span is shown in the top left corner of the data field in the workout player. - Common cases - You would notice this at the onset of an interval. When the interval starts, you may notice that your power is lagging behind quite a bit and then eventually rises to meet the prescribed wattage. This is due to the running average that's being calculated. - The solution: To fix this, you may need to lower your power smoothing value in your settings. If power smoothing is desired, we recommend adjusting your settings to around 4-7 seconds for most workouts. This should allow you to visually smooth your power while still allowing it to your power to catch up quickly when entering intervals. Note: Power smoothing doesn't affect the graph on the workout player — only the power number displayed in the data field Atom: ERG Mode Not Set If your Atom is set to Resistance mode (or Slope/Standard/Gear mode) you may not see any power reporting in TrainerRoad. Be sure to switch the training mode back to ERG mode and this should correct the issue.

Last updated on Aug 20, 2026

Elite Smart Trainers

TrainerRoad supports compatible Elite smart trainers through the ANT+ FE-C protocol or via Bluetooth 4.0. Elite trainers that are not compatible still can be used with TrainerRoad with our VirtualPower feature. Check out this link for more information on VirtualPower. If you are using an Elite trainer, all you need is TrainerRoad. You do not need to use the Elite software or head unit to use TrainerRoad. Elite Trainers Lists Elite smart trainers that support ERG mode via ANT+ FE-C or Bluetooth: - Elite Qubo Digital Smart B+ - Elite Rampa - Elite Real E-Motion B+ - Elite Real Turbo Muin B+ - Elite RealAxiom B+ - Elite Arion Digital Smart B+ - Elite RealTour B+ - Elite Drivo - Elite Drivo II - Elite Direto Elite smart trainers we support as ANT+ or Bluetooth Smart power meters: - Elite Qubo Power Smart B+ - Elite Turbo Muin Smart B+ - Elite Kura Elite trainers we support via VirtualPower: - Elite Arion - Elite Arion Digital - Elite Arion Mag - Elite E-Motion - Elite Novo Force - Elite Qubo Digital - Elite Qubo Fluid - Elite Qubo Power Mag Pack - Elite Real Turbo Muin B+ - Elite Turbo Muin Settings The Muin's Wheel Circumference should be set to 2070mm when using VirtualPower and a speed sensor. You can adjust the Wheel Circumference settings under the Settings tab of your app. mobile_settings.png mobile_settings_2.png For users with the Elite Misuro B+ Speed/Cadence/Power sensor, follow the Elite instructions regarding wheel circumference. This is (actual wheel circumference in mm/ 13.2). Enter this figure into the above setting.

Last updated on Aug 13, 2026

CycleOps Powerbeam Pro

The Powerbeam Pro is an electronic trainer that comes in either an ANT+ version or Bluetooth version. - Bluetooth Powerbeam Pro - ANT+ Powerbeam Pro 9480__2.jpg Bluetooth Powerbeam Pro The Bluetooth Powerbeam Pro pairs like any other Bluetooth device; however, it is only fully compatible via ERG mode with our Legacy desktop apps. The Powerbeam Pro is only supported as a power meter (no ERG mode) in our mobile apps. Here are links to download the TrainerRoad Legacy app. - TrainerRoad Legacy (Mac) - TrainerRoad Legacy (Windows) How to pair Powerbeam Pro via Bluetooth 1. Open the TrainerRoad App 2. Go to the Devices section of the app - Ensure that Bluetooth is On by checking the upper right-hand corner to make sure Bluetooth is highlighted in green 3. The PowerBeam device card should appear in the Devices section 4. Tap/click on your trainer to start the pairing process 5. Once the Device's card is highlighted in green it is paired Note: To learn more about Bluetooth compatibility, check out this Bluetooth Troubleshooting article. ANT+ Powerbeam Pro The ANT+ PowerBeam Pro is a little bit trickier to pair due to the proprietary nature of the ANT+ protocol they use. Due to this, the PowerBeam Pro is only fully compatible with the TrainerRoad Legacy App. The ANT+ PowerBeam Pro is only supported as a power meter (no ERG control) in our mobile apps. Here are links to download the TrainerRoad Legacy app: - TrainerRoad Legacy (Mac) - TrainerRoad Legacy (Windows) Note: For Mac, the ANT+ Powerbeam Pro is only fully supported on our Legacy AIR app. Click here for installation and setup steps. Connecting the Powerbeam Pro with the Legacy Application 1. Open the TrainerRoad App 2. Go to the Devices section of the app 3. Plug in your ANT+ stick - make sure it displays ANT+ as On in the upper right corner of the screen 4. Click Device Troubleshooting at the bottom 5. Click Search next to the PowerBeamPro 6. Click Pair when the PowerBeamPro is discovered - PowerBeam Pro should show up Green in your Devices Tab, signifying that it has successfully paired. How to pair to Legacy AIR App https://www.youtube.com/watch?v=5ZEv4eFIPtE Step 1. Open the TrainerRoad Legacy AIR app. If you do not already have this version of the app, you can download it here: - TrainerRoad Legacy (Mac) - TrainerRoad Legacy (Windows) You will want to make sure to download the latest version of Adobe Air before you start the download. - AIR download for Mac - AIR download for Windows Note: You should only download this version if you are using a PowerBeam Pro, all other users should download our latest version of the app on our Downloads Page. Step 2. Plug in your ANT+ USB stick. Step 3. Go to the Devices tab. If your screen looks like the one below after clicking the "Devices" tab, click "Search for ANT+ USB". (If you don't see this button, then good news! TrainerRoad already found your ANT+ USB stick) Step 4. Search for devices. After your ANT+ USB stick is connected, you should see the screen below. Scroll down to where you see the PowerBeam Pro listed, and click "Pair." If you have an older Power Beam Pro, clicking "Pair" may not be successful. If this is the case, you can connect with TrainerRoad by clicking "Legacy" instead of "Pair." Note: The PowerBeam Pro works best when it's paired first — before any other devices. It won't pair if you're trying to pair other devices such as heart rate monitors at the same time. Once the device is paired, it's time to do a Spindown Calibration. A Spindown Calibration aims to quantify the variable of rolling resistance (affected by tire pressure and trainer pressure) in order to get more accurate power readings. This should be done often, not just on the initial setup. Doing it every other ride, or even every ride, isn't a bad idea. After pairing the device, look for the "Spindown" button below the mode selection button. Step 1. As indicated in the window below, maintain a speed between 18-22mph for 120 seconds. Step 2. After maintaining the speed for the indicated time, stop pedaling and let your bike coast to a stop. Step 3. Once your bike has coasted to a stop, you should see the following message. Click "Done" and you're ready to ride! Troubleshooting Connection Problems? Visit our Device Pairing Troubleshooting page. ANT+ USB stick Issues? Visit our ANT+ USB Stick troubleshooting page. Spindown Calibration Problems? Have you been spinning down your PBP and TrainerRoad says something like there's 65,000 seconds left? That's actually the PBP's way of indicating that something went wrong with the spindown. This is usually due following the spindown steps incorrectly. This error can also be caused if the signal was interrupted during spindown. In order to fix this, try the following: - - Unplug your PBP for about 5 minutes and reconnect your power cord to your PBP (restart it) - Restart TrainerRoad

Last updated on Aug 13, 2026

Bkool Pro

The Bkool Pro is an electronic, wheel-on trainer that uses an electromagnetic system to automatically control resistance during your workouts. First thing’s first! Make sure you’ve downloaded the TrainerRoad app here. bkool-pro-trainer.jpg Device Compatibility | | Connections | | Modes | | Calibration | | Cadence 1 | | --- | --- | --- | --- | --- | --- | --- | --- | | | Ant+ | Bluetooth | ERG | Resistance | Ant+ | Bluetooth | | | iOS | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Android | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Windows | ✔ 2 | ✔ 3,4 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Mac | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | Show footnotes [1] Cadence transmitted by a smart trainer is an estimation of your cadence. This may not always be 100% accurate given potential changes in ride data throughout pedal stroke especially during periods of inconsistent cadence. For best results, the use of a dedicated cadence sensor is suggested, but not required. [2] ANT+ USB or key may be required to connect to ANT+ devices. [3] When pairing the Bkool Pro via Bluetooth, ERG and Resistance mode are not available. The Bkool will only be able to pair as a power meter without any automatic resistance control. [4] In order to use Bluetooth with TrainerRoad, a device with Bluetooth 4.0 is required. See more information here. [5] Bkool trainers come "factory calibrated" and thus doesn't require nor can you complete a spindown calibration. How to Use Your Bkool Pro - Choosing Your Connection - Connect via ANT+. - Connect via Bluetooth. - Click here to learn how to pair your devices and adjust device settings. - Choosing Your Trainer's Mode - Erg Mode (default) - Resistance Mode - Calibration - Perform a Spindown calibration before each ride to ensure that your power is always as consistent as possible. - PowerMatch - Using a power meter along with your trainer? Here's how to use PowerMatch. Bkool Pro Troubleshooting Device Dropouts - Dropouts can be seen while riding as an absence of data. You may be experiencing device dropouts if your data values drop to zero, or to a null '--' value. - Why this happens: The most common culprit of dropouts are typically low batteries which cause a weak signal, and interference from other nearby devices. - The solution: Click the following link to learn how to avoid device dropouts. ANT+ USB not recognized - Click here to learn more about ANT+ Troubleshooting. Bluetooth not connecting properly - As mentioned above, when pairing your Bkool Pro to TrainerRoad, you will not be able to use ERG or resistance mode. Via Bluetooth, the Bkool Pro will only be able to pair as a power meter without any type of resistance control. - Click here to learn more about Bluetooth Smart 4.0 Troubleshooting. Issues pairing your device - When trying to pair your device if you're unable to see, or pair your device properly, there may be a connection issue. This could be caused by a faulty connection with the device or another application may be using your Bluetooth or ANT+ connection. - The solution: Click on the following link to learn more about device pairing troubleshooting. Wattage Floor - It takes a minimum amount of watts to simply turn the pedals on a bike. This minimum wattage requirement can increase even more in higher gears. For more information on wattage floor and what it can look like, click here. - The solution: Change into an easier gear. This will allow your trainer to spin slower, thus allowing it to reach lower power values. Inaccurate Speed - Speed readings when riding indoors on a smart trainer are inherently unreliable. The "speeds" riders achieve indoors are often not representative of speeds they'd be going outdoors at equivalent power levels. - Simply put, indoor speed readings can be misleading and don't add any value to the workout so TrainerRoad does not display them during your ride. To learn more about speed readings on a smart trainer, click here. Floating Power / Power Not Following Prescribed Power - Dropouts can cause your power values to get "stuck" in place and follow a constant power rather than changing with the workout profile. - The solution: Avoiding dropouts will help reduce the possibility of this happening. - Wattage floor/ceiling - If you find that your power is floating above your prescribed power, typically during a recovery interval, you may be experiencing wattage floor. - The solution: Change into an easier gear. This will allow your trainer to spin slower thus allowing it to reach lower power values. To learn more about what a wattage floor is, click here. - Power smoothing set to too high of a value can give the illusion that your power is not following the target power when in reality, it is. Power smoothing takes a running average of your incoming power over the span of time that you have selected in your settings, 1-30 seconds. Your average power over that time span is then shown on your workout player. - Common cases - You would notice this at the onset of an interval. When the interval starts, you may notice that your power is lagging behind quite a bit and then eventually rises to meet the prescribed wattage. This is due to the running average that's being calculated. - The solution - To fix this, you may need to lower your power smoothing value in your settings. If power smoothing is desired, we recommend adjusting your settings to around 4-7 seconds for most workouts. This should allow you to visually smooth your power while still allowing it to your power to catch up quickly when entering intervals. - NOTE: PowerSmoothing only visually adjusts your power during your workout. Only raw data is stored during your ride. Due to this, you may notice a difference between post, and during, workout graphs. - ERG Mode Not Set: If your trainer is set to resistance mode (or slope/standard mode with some trainers) your power will not be automatically adjusted to match the target power. In this case, your power may be graphed similarly to that of a power meter and float around without following any workout profile. Automatic Resistance Control (ERG) mode is not working - If you're pairing your Bkool Pro via Bluetooth, your trainer will only be able to be paired as a power meter. Using this method of pairing will only allow power data transfer without the ability to manually or automatically control resistance levels - The Solution: In order to pair your trainer as a smart trainer, you'll need to pair via ANT+ instead. - Note: Bkool had indicated that there was a bug in their firmware that caused the resistance adjustment problems many Bkool users were experiencing. Not to worry though! They've released a firmware update with a fix for this, which is necessary for the best performance and functionality. Please read this article for instructions on how to update the Bkool firmware. Bkool Pro Best Practices Update Firmware - Updating your trainer's firmware to the latest release is very important. Many of these updates contain fixes that the manufacturer has been working on. Updating your firmware whenever the latest release is available will make sure that your device is always up-to-date with the most recent features and improvements. - Follow the steps found in this article to update your Bkool Pro's firmware. Gearing - When using ERG mode, follow the gearing suggestions found in our smart trainer modes explained article for best results. - If using resistance, or standard/slope mode, you will need to make sure to shift your gears just as you would when riding outdoors. Doing so will allow you to reach your prescribed target power during your workout. Tire Pressure - To ensure that you're experiencing the most consistent training with a wheel-on trainer, make sure to check the following: - Calibrate before each ride - Ensure that your tire is inflated to the same pressure before each ride. Trainer Contact Pressure - To ensure that you're experiencing the most consistent training with a wheel-on trainer, you should make sure that your trainer contact pressure is the same each time that you install your bike on the trainer. When tightening the roller onto your wheel, once the trainer touches the wheel, turn the knob 2-3 full rotations. Remember how much you tighten this tension before each workout and follow the same steps each time you place your bike back on the trainer.

Last updated on Aug 13, 2026

Bkool Pro 2

The Bkool Pro 2 is an electronic, wheel-on trainer that uses an electromagnetic system to automatically control resistance during your workouts. First thing’s first! Make sure you’ve downloaded the TrainerRoad app here. Bkool_Pro_2_360_00025.jpg Device Compatibility | | Connections | | Modes | | Calibration | | Cadence 1 | | --- | --- | --- | --- | --- | --- | --- | --- | | | Ant+ | Bluetooth | ERG | Resistance | Ant+ | Bluetooth | | | iOS | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Android | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Windows | ✔ 2 | ✔ 3,4 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | | Mac | ✔ 2 | ✔3 | ✔ | ✔ | N/A 5 | N/A 5 | ✔ | Show footnotes [1] Cadence transmitted by a smart trainer is an estimation of your cadence. This may not always be 100% accurate given potential changes in ride data throughout pedal stroke especially during periods of inconsistent cadence. For best results, the use of a dedicated cadence sensor is suggested, but not required. [2] ANT+ USB or key may be required to connect to ANT+ devices. [3] When pairing the Bkool Pro 2 via Bluetooth, ERG and Resistance mode are not available. The Bkool will only be able to pair as a power meter without any automatic resistance control. [4] In order to use Bluetooth on Windows devices, a Bluetooth dongle is required. See more information here. [5] Bkool trainers come "factory calibrated" and thus doesn't require nor can you complete a spindown calibration. How to Use Your Bkool Pro 2 - Choosing Your Connection - Connect via ANT+. - Connect via Bluetooth. - Click here to learn how to pair your devices and adjust device settings. - Choosing Your Trainer's Mode - Erg Mode (default) - Resistance Mode - Calibration - Perform a Spindown calibration before each ride to ensure that your power is always as consistent as possible. - PowerMatch - Using a power meter along with your trainer? Here's how to use PowerMatch. Bkool Pro 2 Troubleshooting Device Dropouts - Dropouts can be seen while riding as an absence of data. You may be experiencing device dropouts if your data values drop to zero, or to a null '--' value. - Why this happens: The most common culprit of dropouts are typically low batteries which cause a weak signal, and interference from other nearby devices. - The solution: Click the following link to learn how to avoid device dropouts. ANT+ USB not recognized - Click here to learn more about ANT+ Troubleshooting. Bluetooth not connecting properly - As mentioned above, when pairing your Bkool Pro 2 to TrainerRoad, you will not be able to use ERG or resistance mode. Via Bluetooth, the Bkool Pro 2 will only be able to pair as a power meter without any type of resistance control. - Click here to learn more about Bluetooth Smart 4.0 Troubleshooting. Issues pairing your device - When trying to pair your device if you're unable to see, or pair your device properly, there may be a connection issue. This could be caused by a faulty connection with the device or another application may be using your Bluetooth or ANT+ connection. - The solution: Click on the following link to learn more about device pairing troubleshooting. Wattage Floor - It takes a minimum amount of watts to simply turn the pedals on a bike. This minimum wattage requirement can increase even more in higher gears. For more information on wattage floor and what it can look like, click here. - The solution: Change into an easier gear. This will allow your trainer to spin slower, thus allowing it to reach lower power values. Inaccurate Speed - Speed readings when riding indoors on a smart trainer are inherently unreliable. The "speeds" riders achieve indoors are often not representative of speeds they'd be going outdoors at equivalent power levels. - Simply put, indoor speed readings can be misleading and don't add any value to the workout so TrainerRoad does not display them during your ride. To learn more about speed readings on a smart trainer, click here. Floating Power / Power Not Following Prescribed Power - Dropouts can cause your power values to get "stuck" in place and follow a constant power rather than changing with the workout profile. - The solution: Avoiding dropouts will help reduce the possibility of this happening. - Wattage floor/ceiling - If you find that your power is floating above your prescribed power, typically during a recovery interval, you may be experiencing wattage floor. - The solution: Change into an easier gear. This will allow your trainer to spin slower thus allowing it to reach lower power values. To learn more about what a wattage floor is, click here. - Power smoothing set to too high of a value can give the illusion that your power is not following the target power when in reality, it is. Power smoothing takes a running average of your incoming power over the span of time that you have selected in your settings, 1-30 seconds. Your average power over that time span is then shown on your workout player. - Common cases - You would notice this at the onset of an interval. When the interval starts, you may notice that your power is lagging behind quite a bit and then eventually rises to meet the prescribed wattage. This is due to the running average that's being calculated. - The solution - To fix this, you may need to lower your power smoothing value in your settings. If power smoothing is desired, we recommend adjusting your settings to around 4-7 seconds for most workouts. This should allow you to visually smooth your power while still allowing it to your power to catch up quickly when entering intervals. - NOTE: PowerSmoothing only visually adjusts your power during your workout. Only raw data is stored during your ride. Due to this, you may notice a difference between post, and during, workout graphs. - ERG Mode Not Set: If your trainer is set to resistance mode (or slope/standard mode with some trainers) your power will not be automatically adjusted to match the target power. In this case, your power may be graphed similarly to that of a power meter and float around without following any workout profile. Automatic Resistance Control (ERG) mode is not working - If you're pairing your Bkool Pro 2 via Bluetooth, your trainer will only be able to be paired as a power meter. Using this method of pairing will only allow power data transfer without the ability to manually or automatically control resistance levels - The Solution: In order to pair your trainer as a smart trainer, you'll need to pair via ANT+ instead. - Note: Bkool had indicated that there was a bug in their firmware that caused the resistance adjustment problems many Bkool users were experiencing. Not to worry though! They've released a firmware update with a fix for this, which is necessary for the best performance and functionality. Please read this article for instructions on how to update the Bkool firmware. Bkool Pro 2 Best Practices Update Firmware - Updating your trainer's firmware to the latest release is very important. Many of these updates contain fixes that the manufacturer has been working on. Updating your firmware whenever the latest release is available will make sure that your device is always up-to-date with the most recent features and improvements. - Follow the steps found in this article to update your Bkool Pro 2's firmware. Gearing - When using ERG mode, follow the gearing suggestions found in our smart trainer modes explained article for best results. - If using resistance, or standard/slope mode, you will need to make sure to shift your gears just as you would when riding outdoors. Doing so will allow you to reach your prescribed target power during your workout. Tire Pressure - To ensure that you're experiencing the most consistent training with a wheel-on trainer, make sure to check the following: - Calibrate before each ride - Ensure that your tire is inflated to the same pressure before each ride. Trainer Contact Pressure - To ensure that you're experiencing the most consistent training with a wheel-on trainer, you should make sure that your trainer contact pressure is the same each time that you install your bike on the trainer. When tightening the roller onto your wheel, once the trainer touches the wheel, turn the knob 2-3 full rotations. Remember how much you tighten this tension before each workout and follow the same steps each time you place your bike back on the trainer.

Last updated on Aug 13, 2026

CompuTrainer

Apps Compatible with CompuTrainer The CompuTrainer will work with TrainerRoad through the "Legacy" Windows and Mac apps. CompuTrainer support is not available for iOS or Android devices. You can download the Legacy apps from the following links: Legacy Windows Download Legacy Mac Download Note: If you're a Mac user, and you're using MacOS X 10.15 (Catalina) or newer, contact us at [email protected] so we can provide instructions to download our older Legacy AIR app. Necessary Drivers for the CompuTrainer To use a CompuTrainer with TrainerRoad, you'll need to install the correct drivers first, so if you're looking to go this route reach out to [email protected] and we'd be happy to send them your way. Hardware Handlebar Unit The handlebar unit should have firmware version 43.45 or newer. This is the number that shows up on the screen when the unit is powered on. If it's older it might still work but if it doesn't, you may need to upgrade. Buttons F1/Start - Start or stop the workout Stop - Stops the workout F2 - Switches modes between Slope (gradient) and ERG (resistance changes to match target power) F3 - Enter or exit calibration mode. Once in calibration mode, spin up to the required speed on the handlebar unit and then coast. Once the new calibration value is displayed, press F3 to save the new value and resume the workout +/- buttons - In Slope mode - changes the slope up or down by 0.1 In Erg mode - changes the workout percent up or down, which increases or decreases the target watts Adapter To use your CompuTrainer with TrainerRoad, you need a USB to Stereo adapter. CompuTrainer: General Use with TrainerRoad Starting and stopping a workout Press Start on the handlebar unit to start or stop a workout. You can also use the play/pause button on the workout screen Calibration After the trainer is warmed up (5-10 minutes), it's good practice to calibrate the CompuTrainer. To calibrate, just press F3. This will pause the workout and allow you to spin up and coast down to get a new calibration number. The old number shows on the bottom and 0.00 shows up on top. After the spindown, the new number will show up on top. Press F3 to save the new number. If the number is outside the range of 2.5 to 3.5 you may want to adjust the tension on the rear wheel. Tighten to make the number go up, and loosen to make the number go down. Test Workouts During test intervals of the test workouts (8-minute test and 20-minute test), TrainerRoad will automatically switch to Slope mode at 2%. Since the goal of the test interval is to put out the highest average watts possible, you'll want to shift and/or adjust the slope up or down so you can pedal at your optimal cadence. Free Rides Since there is no watt target in a free ride, you'll automatically start at 150W. You can use the up and down arrows to adjust this by 5-watt increments. You can also use F2 (or the mode dropdown on the devices tab) to switch to Slope mode. Use the up/down arrows to adjust the slope setting in 0.1 increments. Multiple Devices If you have ANT+ or Bluetooth Smart devices paired in addition to your Computrainer, you'll see this data as well. For cadence, speed, and power, any device that sends this data will be shown and recorded instead of the Computrainer data. For example, if you have a Quarq power meter and a Computrainer paired at the same time, cadence and power will be recorded from the Quarq and speed will be recorded from your Computrainer. The Computrainer will still use its power measurements internally to set the load on the trainer in ERG mode. Troubleshooting Computrainer won't pair when the search button is pressed. Make sure you have the driver installed. Reach out to [email protected] if you don't have them. Hard coding the Port If you try to pair the device and it fails, you'll see a dropdown menu in Windows for choosing the port. Alternatively, there is a config.txt file in your Documents folder under the TrainerRoad subfolder. Open that file by double-clicking on it. Be sure to save the file and restart TrainerRoad for changes to take effect. On Windows, we search com1- com24, and on Mac, we search all of the com ports (/dev/cu.*). If this isn't working for you, find the port that your Computrainer is connected to and replace ctport="auto" in the config.txt file with your port number. On Windows, you should be able to find this in other Computrainer software or Device Manager under "Ports". For example, if it's on comm port 3 you'd change the line above to this: ctport="com3" On OSX, it's a little trickier to figure out what port the Computrainer is on. From Terminal, run ls -l /dev/cu.* to see all of the serial devices connected. By unplugging the CT you should be able to figure out which one it is. It might be something like: ctport="/dev/cu.usbserial1" Check the firmware version of the handlebar unit If it is lower than 43.45 you may need an upgrade from RacerMate. Another way to tell is if your screen always displays proE when connected to the computer. For it to work with TrainerRoad, it needs to display the calibration screen when connected to the computer. Once it is paired with TrainerRoad, the screen will switch to display "proE". Try switching between "Ergometer Mode" and "General Exercise Mode" Press reset while in the "resistance calibration program". See the CompuTrainer Manual for more details. Make sure no other CompuTrainer software is running CompuTrainer software will keep TrainerRoad from recognizing and controlling the CompuTrainer. Computrainer doesn't show up on any port on Mac OSX Try reinstalling the driver for the serial adapter. Computrainer starts acting funny or doesn't pair anymore Sometimes the DIN cables stop working. In this case, it might be worth sourcing another one to try out. CompuTrainer's Troubleshooting Resources CompuTrainer has also released a troubleshooting document that can be found at the following link: CompuTrainer Troubleshooting Document.

Last updated on Aug 20, 2026

Kinetic Smart Control

The Kinetic Smart Control is a resistance control unit that connects directly to your Kinetic Rock and Roll or Road Machine trainer - turning it into a smart trainer. The unit can connect to TrainerRoad via Bluetooth Smart. TrainerRoad can automatically control the Smart Control's resistance in accordance with the workout's profile. Pairing your Smart Control to your iOS Device 1. Open the TrainerRoad app and go to the Devices screen. Make sure your phone's Bluetooth is enabled and your Smart Control is plugged in and awake. Currently, the Smart Control can only be paired to iOS via Bluetooth 4.0. Note: ANT+ support is not available for the Smart Control. Kenitic_1.png 2. Tap the Smart Control option to initiate the pairing process. Once paired, the grey square will be bordered in green. Kenitic_2.png 3. Tap the Smart Control once more to open the Device Settings screen. From here, you can perform a spindown calibration, rename the device, select the trainer mode, and specify PowerMatch options. kenitic_3.png 4. Perform a Spindown Calibration. Tap "Calibration" in the Device Settings screen. Now you're ready to ride! kenitic_4.png Pairing your Smart Control to your Desktop 1. Open the TrainerRoad app, and go to the Devices tab. Make sure your desktop's Bluetooth is enabled and your Smart Control is plugged in and awake. Currently, the Smart Control can only be paired via Bluetooth 4.0. Note: ANT+ support is not available for the Smart Control. 2. Click on the Smart Control option. Make sure that your Smart Control is plugged into a power outlet. In order for TrainerRoad to read the Smart Control, you may need to get on the bike and begin pedaling to wake the Smart Control up. 3. Click the Smart Control once more to open the Device Settings screen. From here, you can perform a spindown calibration, rename the device, select the mode, and specify PowerMatch options. 4. Click the Spindown button, and follow the instructions to perform a spindown calibration. Now you're ready to ride! This will ensure your Smart Control's readings are accurate. Pairing your Smart Control to your Android Device 1. Open the TrainerRoad app and go to the Devices screen. Make sure your phone's Bluetooth is enabled and your Smart Control is plugged in and awake. Currently, the Smart Control can only be paired via Bluetooth 4.0. ANT+ support is not available for the Smart Control. 2. Tap the Smart Control option to initiate the pairing process. Once paired, the grey square on the right will turn green. 3. Tap the Smart Control once more to open the Device Settings screen. From here, you can perform a spindown calibration, rename the device, select the mode, and specify PowerMatch options. 4. Perform a Spindown Calibration. Tap "Calibration" in the Device Settings screen. Now you're ready to ride! Troubleshooting What do I do if the Spindown Calibration fails? When performing the spindown calibration, try bringing your speed up past the target speed by a few kph/mph. If you're struggling to bring your speed up, you can shift into a bigger gear. What do I do if it is very difficult to pedal in Resistance mode? You'll want to be in a small gear when you start your test. If you start in your biggest gear, it's like being in your biggest gear on a very steep hill. Make sure that you shift down before your workout or before a testing period starts (for 8- or 20-Minute FTP Tests).

Last updated on Aug 13, 2026