Will my Garmin / Fitbit work with Apple Fitness+? Does Apple Fitness+ recognize my Samsung Galaxy Watch / Withings ScanWatch?
No, non-Apple smart watches and fitness / movement trackers are not compatible with Apple Fitness+.
To use Apple Fitness+ an Apple Watch is required. The Apple Watch collects health data such as heart rate and calories burned, which is fully integrated into Apple Fitness+ on-screen. Apple Watch metrics appear in the Fitness+ tab of the Fitness app.Fitness+ workouts with professional trainers can be viewed on the iPhone, iPad, or Apple TV.