Supported files
- .fit — the standard activity format from HealthFit, Garmin, Strava, etc. HealthFit on your Apple Watch exports these. Works for both runs and strength/gym workouts.
- .csv— the Apple Watch “Outdoor Running” semicolon export - Garmin bulk export
- .tcx — gym / strength workouts exported from your watch.
We read the activity type in the file: runs go to your run history, strength and conditioning workouts are logged as gym sessions — all in one place.