Just returned from out of country and the fitbit had no problems while I was changing time zones until I returned home and the time is an hour off - daylight savings time - and I can't get it to sync with the android device I have. Everything else syncs fine just the time is off. I tried clearing cache, uninstalling and reinstalling. I have gone to the Settings>App Settings>turned on and off the Automatic time zone, turned on and off the Automatic location. Nothing changes the time.
