Yesterday i suffer a fall and the incident detection did not work at all.
I assume that is related to the poor bluetooth connectivity that Edge 830 presents, since my phone keeps loosing connection to it.
I've tried to reset the 830 , removing it from my phone know devices, etc. and this connection issue persists.
For your knowledge, my older 810 did not had any issue with my phone.
Come on Garmin, you sold me something that is not working. and that was a key issue for me buying it since i ride quite often alone.
Raise your game and have a fix to it soon.