**This is a Premium feature of Lose It!. Learn more about what else upgrading can offer: http://loseit.com/premium/**
To connect your Fitbit Tracker via LoseIt.com visit the Apps & Devices tab. Click on “Connect Fitbit Tracker”. This will take you to a Fitbit Authorization page. Once you click “allow” your Fitbit will be automatically connected to Lose It!.
To connect via the Lose It! app, select More > Apps & Devices > Fitbit Trackers. You'll be promoted to connect your Fitbit by logging in with your Fitbit credentials.