To improve your experience with notifications, syncing, and firmware updates, we removed the option to turn off all-day sync from the Fitbit app. When your phone is near your Fitbit device with Bluetooth turned on, it periodically syncs with the Fitbit ap

When syncing your Fitbit device to your smartphone, the Fitbit hardware wirelessly connects to your phone via Bluetooth. During this process, your fitness activity goes to the Fitbit app on your mobile, which then sends all of the new information to the F

If your Fitbit won't sync, you've come to the right place. Whether you have a Versa 2, Charge 3, Inspire HR or another Fitbit tracker or smartwatch, we're experts in troubleshooting syncing issues ...