Specifications

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Note: Background Sync will only operate when your iOS device’s screen is turned on.
If your iOS device’s screen is off, your One will not sync in the background
until you wake your iOS device from sleep.
Pairing to an Android device
Your One must be paired directly through the Fitbit App, and not through your
Android device’s Bluetooth preferences.
1. Open the Fitbit App.
2. Account Setup:
Select Get started if you don’t already have a Fitbit.com account.
Select Log in to log into your existing Fitbit.com account.
Note: You can only have one Fitbit tracker paired to an account at a time.
If you currently have another Fitbit tracker linked to your account
and plan to continue using it, choose Don’t Replace to continue
setup using a different email address.
If you’d like to use your One on your existing account, choose
Replace Tracker to remove your other tracker, and replace it with
your One.
3. If you’re prompted to, enter your personal details and select Next. This
information personalizes your Fitbit experience and improves the accuracy of
your calorie burn and distance data. You can adjust your privacy settings on
the Fitbit website to control what information is shared with others.
4. Enter the email address for your Fitbit.com and your password.
5. Tap Device Settings.
Note: Make sure Bluetooth is set to On.
6. Tap Set up New Device to begin.
7. Choose One.
8. Tap Start to begin searching for your One.
9. Once your tracker has been found, a pairing number will appear on the display
of your One. Enter that number into your mobile device and tap Next.
10. Once the Fitbit App shows the message “You’re all set!”, you can tap Next to
continue.
11. Tap Done to complete setup. You can now use the Fitbit App to start tracking.
Syncing to an Android device
Your One can sync directly to supported Android devices via Bluetooth 4.0.
To see if your Android device is able to wirelessly sync to your tracker, visit
http://www.fitbit.com/devices.