You can't change the time directly on a Fitbit device screen. Instead, your Fitbit automatically pulls its time, date, and clock format from your paired smartphone or computer via the Fitbit app. If your tracker shows the wrong time, it's usually due to a missed sync, an incorrect location permission, or a disabled automatic time zone setting.
Fixing an incorrect clock requires adjusting settings inside the mobile app or forcing a manual synchronization. Whether you wear a modern smartwatch like the Sense or Versa, or a slim tracker like the Inspire or Charge, the underlying clock architecture relies entirely on your connected device.
How to Update Your Fitbit Time Through the App
The fastest way to correct a desynchronized clock is through the mobile application. Because Fitbit devices inherit time data from host devices, altering your app preferences forces the tracker to adopt the correct local hours.
- Open the Fitbit app on your phone and head to the Today tab.
- Tap your Profile picture or initial in the upper-left corner.
- Scroll down to app settings and select Date, time & units (or Advanced Settings depending on your app version).
- Toggle off the Set Automatically or Automatic Time Zone option if you need manual control.
- Tap Time Zone and choose your exact region from the list.
- Return to your device dashboard and perform a manual sync to push the changes.
If you prefer using a desktop computer instead of a phone, you can also log into the Fitbit Web Dashboard, open your account settings under personal info, adjust the time zone drop-down menu, and sync your tracker afterward.
Forcing a Manual Sync After Time Zone Changes
When you cross state lines or fly across international borders, your phone updates instantly, but your Fitbit might lag behind. If your tracker refuses to adjust automatically, you'll need to force a background connection.
- Make sure Bluetooth is turned on in your phone's system settings.
- Open the Fitbit app and tap your device icon or tile at the top of the Today screen.
- Tap Sync Now to initiate an immediate data transfer.
- Keep the app open and active on your screen until the progress bar reaches completion.
If the sync stalls or fails, check your smartphone's background app refresh permissions. On Android devices, ensure location permissions are granted to allow timezone detection; on iPhones, verify that location services are set to allow access while using the app.
Switching Between 12-Hour and 24-Hour Clock Displays
Many users want to change how their hours are displayed rather than fixing an offset. Fitbit allows you to toggle between standard 12-hour time and military 24-hour time through the app.
- Launch the Fitbit app and tap your Profile picture.
- Locate the App Settings section and choose Date, time & units.
- Find Clock Display Time and switch between the 12-hour or 24-hour preference.
- Save your selection and sync your tracker to apply the visual change.
Troubleshooting Persistent Time Errors
Sometimes, standard syncing fails to resolve clock discrepancies due to cached data or firmware bugs. If your tracker remains minutes or hours off, work through these targeted fixes:
- Restart your devices: Power down both your smartphone and your Fitbit tracker, then turn them back on to clear temporary connection glitches.
- Log out and back in: Sign out of your account profile inside the Fitbit app, restart the application, log back in, and run a fresh sync.
- Check phone system time: If your phone's native clock isn't set to automatic, your Fitbit will inherit that error. Go to your phone's main settings and ensure date and time updates are automated.
- Update firmware: Outdated software can disrupt synchronization packets. Place your tracker on its charger, check the device tile in your app, and install any pending updates.
For official hardware troubleshooting and account assistance, consult the Google Help Center support portal for device management.
Frequently Asked Questions
Can I change the time on my Fitbit without a phone or computer?
No. Fitbit trackers lack manual clock-setting menus on their physical screens. You must use a paired smartphone running the app or access the web dashboard to alter time settings.
Why does my Fitbit keep reverting to the wrong time?
This usually happens when your phone's location services block the app from detecting your current region, or when background syncing is disabled. Turning on automatic time zones in your app settings usually stops the drift.
What should I do if my legacy Fitbit device won't sync at all?
Older models like the Fitbit Flex rely entirely on steady Bluetooth handshakes. If an older tracker fails to update its clock after multiple sync attempts, uninstalling and reinstalling the mobile app often reestablishes proper communication.
Does daylight saving time update automatically?
Yes, provided your phone updates its local time and you open the Fitbit app to trigger a sync. If you notice an incorrect hour after a time change, opening the app forces the tracker to catch up.
