This has happened twice, where my vivosmart 5 reboots when starting an activity.
Steps to reproduce:
- Select Activities > Walk
- Device sits for several minutes trying to establish GPS
- Device finally gives up and asks to retry
- I tap twice and it proceeds to start the activity
- Device sits at 0.0 for the longest
- I keep tapping and nothing happens
- I hold the button down briefly and nothing happens
- I long hold the button and the triangle appears and then the device reboots