@snow thanks for chercking! this morning I understood the problem: when I sleep with my arm bent and the wrist close to my head I can easily hear the alarm, while if the arm is lying along the body, under the duvet, I cannot. Things is worsen by the fact that the alarm auto-dismiss after 30 seconds, which is odd to me for an alarm clock. To be sure to wake up I should always have the vibration on, but in this case if the wrist is close to my head the waking up is quite “harsh” (that’s why I turned it off weeks ago). A solution could be to have an alarm that starts ringing for example for 10 seconds and after that it starts also vibrating (if the vibration is on) for the remaining 20 sec. For the moment I will use again the alarm of my smartphone that is more configurable and gives a more comfortable wake up.

@suzzlo Launch the update in the app, but once update is ready to install, but not installed (thus no time to wait) , then cancel and it will delete the map instead of cancelling just the update (which would have seemed more obvious to me).

@brechtvb I had an option to switch my device to NO_PIN mode and I followed this approach to continue development and do not stuck ¯(ツ)/¯