In this article, we'll explain how to sync your Apple Watch with your Fitbit account on an iPhone (running iOS 14 or later) so you can keep your data, challenges, and other Fitbit features.
How to sync Apple Watch step data with the Fitbit app?
Third-party apps like Strava and MyFitnessSync connect your Apple Watch (and Apple Health) data to your Fitbit app. To get started, you’ll first need to download and install one of these apps. For this article, we’ll use Strava as an example.
Download and install the Strava app.
Once installed, open the Strava app and create an account. You’ll be prompted to grant some permissions, tap Agree and follow the rest of the on-screen instructions. Once set up, you’ll be taken to the Feed screen.