Works fine except offline use
Response from developer
Thanks for your kind feedback. Talking about the Favero Assioma App, we are working hard to improve the application, giving a more fluid user experience. Regarding the crank length, setting the crank arm length on the Favero Assioma app is useful only when this parameter cannot be changed directly on your bike computer. If your bike computer already provides this option, the value set through the app would be overwritten. Pedal calibration can be made at first and every new installation, but you don't need to calibrate them before every ride, since the automatic calibration feature will take care of it for you.