I have a Garmin 630. Today the device froze when I tried to come out of the notifications menu. I had to turn the device off and when I turned it crack on the date and time had changed from 25/11/16 to the previous day 24/11/16. I have reset the time manually and synced the watch with Garmin connect but cannot change the date back to today. Plus I have lost all my steps/activities for today. Is there an update to fix this?.
Terry
