Does myFitnessSync connect directly with my Fitbit to sync with the Apple Health app? December 03, 2019 22:27 Updated No. myFitnessSync connects to Fitbit.com to download your Fitbit activity data. Your Fitbit activity data is then synced with the Apple Health app. Related articles myFitnessSync - Fitbit to Apple Health - iOS Instructions What is One Click Sync? Will myFitnessSync work with my Aria scale? The app isn't auto-syncing? How do I sync my Apple Watch steps to the Fitbit App?