​Syncing your Fitbit data everyday with myFitnessSync - Fitbit to Apple Health for your iPhone allows you to use the Apple Health app to view your Fitbit data and any other fitness or medical data in one app.

Syncing your Apple Health app and Apple Watch data everyday with myFitnessSync - Apple Health to Fitbit for your iPhone allows you to track your steps and weight using the Fitbit app and the Fitbit dashboard.

Any health or fitness device that works with Apple Health can be used as a source to sync with your Fitbit account and app.