Hi,
My daughter ask the vivofit jr 3. It stopped syncing her sleep a few days ago and the alarms to her chores also stopped ringing. The only thing that is still tracking is her steps and activity level but I highly doubt they are accurate as the graph isn't showing anymore and the levels have tripled to what they normally are. I've tried syncing manually by pressing it on the watch when the app is open but no difference. Please help!