To pair your Fitbit Sense to your phone, you must use the Fitbit app, not the phone's Bluetooth settings menu. Before starting, ensure your Sense is charged, your phone runs a compatible operating system, and the Fitbit app is installed.
Before you start: how to pair your Fitbit Sense to phone the right way
The critical first instruction is to use the Fitbit app for the entire Fitbit setup and pairing process. Attempting to pair the watch through your phone’s Bluetooth menu will not work for the initial connection. Confirm these requirements first:
- Your Fitbit Sense is charged and powered on.
- Your phone runs iOS 16.4 or higher (iPhone) or Android 11 or higher (Android).
- The Fitbit app is installed from the official app store.
Check your phone's compatibility
Fitbit setup requires a phone or tablet running Apple iOS 16.4 or higher or Android 11 or higher. The Fitbit app is available from the Apple App Store on iPhone and the Google Play Store on Android. If your phone meets these OS requirements, you can proceed with the pairing flow.
Download the Fitbit app and create an account
- On your iPhone, open the Apple App Store and search for “Fitbit.” On your Android phone, open the Google Play Store and search for “Fitbit.”
- Install the Fitbit app from the correct store.
- Open the Fitbit app and sign in with your existing Fitbit account, or tap “Join Fitbit” to create a new account.
Enable Bluetooth and start the app setup
- On your phone, go to Settings and turn on Bluetooth.
- Open the Fitbit app. If this is your first device, the app should prompt you to begin setup. If not, tap your account icon or the device tile, then choose Set up a device or Add more devices.
- Select “Fitbit Sense” from the list of available devices to start the pairing flow.
Complete the pairing process
Keep your Fitbit Sense close to your phone. The Fitbit app will search for the watch and display it on screen. Follow the on-screen instructions to finalize the connection. You may be asked to confirm a code shown on both the phone and the watch. Once the pairing is successful, your Fitbit Sense will sync with the app automatically.
Troubleshooting: fix common pairing problems
If the watch does not appear during setup, restart both your phone and your Fitbit Sense, then try again. Ensure you are using the Fitbit app’s Set up a device or Add more devices flow, not the phone’s Bluetooth menu. For on-wrist call controls, if the Bluetooth pairing prompt does not appear, open the watch’s Settings app, go to Vibration & Audio, then On-wrist calls. On your phone’s Bluetooth menu, look for a device name ending in “Controls” or “Calls,” tap it, then tap Pair when the number appears on both devices. For on-wrist calls, the phone’s Bluetooth menu may show “Sense Controls/Calls” or, for Sense 2, the device name followed by “Calls”. If the watch does not appear in the phone’s Bluetooth list for call controls, wait for the device name ending in “Controls” or “Calls”, then tap Pair. Return to the Fitbit app and tap Done. If pairing fails, restarting both the phone and the Fitbit Sense can help resolve temporary glitches. If pairing issues persist, uninstall and reinstall the Fitbit app on your phone. If pairing issues persist, reset your Fitbit Sense by going to Settings > About or Device Information > Factory Reset.
Frequently Asked Questions
Can I pair my Fitbit Sense to multiple phones?
No. Fitbit devices can only be paired with one phone at a time. To switch phones, you must unpair the watch from the current phone, then follow the full setup process with the new phone.
Do I need to keep Bluetooth enabled on my phone all the time?
However, keeping Bluetooth on allows real-time data sync between your Sense and the Fitbit app.
What if my Fitbit Sense still won’t pair after trying these steps?
Make sure your phone’s operating system meets the minimum requirements (iOS 16.4 or Android 11). Restart both devices, and confirm the Fitbit app is up to date. If the issue persists, consult Fitbit customer support for further assistance.
Will my Fitbit Sense automatically sync with my phone after pairing?
Yes, once paired, your Fitbit Sense should automatically sync data with the Fitbit app. You can also manually sync by opening the app and pulling down on the dashboard.
