The Favero Assioma app is needed to activate the pedals and to access key functions like: - Activation of your cycling power meter and warranty - Installation of any firmware updates - Perform of manual calibrations - Set up of the crank-arm length - Check of the battery level - Customization of the stand-by option - Set up of the travel mode - Conversion of Assioma UNO into Assioma DUO - Access to after-sales support System requirements: - Android 6.0 or later - Bluetooth