The Stages Bike is compatible with both ANT+ FE-C and Bluetooth FTMS controllable trainer profiles. This means any number of apps and devices are able to control the resistance on the bike, allowing you to ride complete simulated rides and workouts in ERG mode.
Some specific app compatibility is still being planned with future updates. For a list of features on various devices, see Third-party App Compatibility.
If you are unsure about compatibility with a specific cycling computer or mobile device, please create a new ticket and let us know what device or app you are using.