I used it for a few weeks before I left, battery lasted a week or more, not running the tracking.
It worked well on day one of my trip. At lunch on the second day, I noticed the screen was flickering with snow/lines. Power button wouldn’t shut it off. I plugged it into my charger, it finally went to the off/charge screen.
When I powered it on, it said battery level below 20% and then shut off after a few seconds of being unplugged. I had it on the charger all day long and it did the same thing .
Then later at night it miraculously works, showing about 80% charged..right where it would be if no issues occurred.
No issues yesterday, working this morning...but what if it craps out when I really need it?