Turning a Fitbit tracker off is different from a restart or a reset. A restart will turn the tracker off and on, within one ...
Restart > clean connections > use a different charger > replace the cable > bring the phone closer. Check Bluetooth connection > disconnect other Bluetooth devices > restart Fitbit app > check for ...
If your Fitbit won't sync with your iPhone, Android, PC, or Mac, you can try these simple fixes to connect your devices.