Turning a Fitbit tracker off is different from a restart or a reset. A restart will turn the tracker off and on, within one ...
If your Fitbit won't sync with your iPhone, Android, PC, or Mac, you can try these simple fixes to connect your devices.
To reset your Fitbit Alta, you'll need to repeatedly press a button on your charger. But to wipe your data, you'll need to disconnect your account.
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 ...