My Garmin Forerunner 620's screen is unreadable. At least 4 years, on/of, soft reset, hard reset. plug into computer,
Don't squeeze the Garmin: Guide to Send Workouts to Forerunner 620 – Whatever I Want To Say
How to reset a Garmin watch: soft reboot or factory reset - Wareable
Garmin forerunner 220 issue. Watch is stuck like this. I tried connecting to Garmin express to update and it won't show up when plugged in. No indication of if it is charging