If you’re like most people, you probably have a Fitbit Charge HR fitness tracker on your wrist. But if you’re like me, you also have an Android phone that can sync with your Fitbit Charge HR. Here’s how to do it:

  1. Open the Fitbit app on your Android phone and sign in to your account.
  2. On the main screen, click on the three lines in the top left corner of the screen and select “Sync.”
  3. On the next screen, enter in your Fitbit Charge HR’s serial number and password (if any). If you’ve lost or forgotten your keypair, you can find them here.
  4. Click on “Sync.” The tracker will start syncing and will show a message telling you that it’s finished syncing. If everything goes well, you’ll see a message saying “Your tracker is now up-to-date.” If there are any problems, please email us at support@fitbit.com and we’ll help you out!