What Myzone data will I see on my Garmin?
During your workout, you will only see your usual Garmin activity screens and data on your watch. You won't see any Myzone data on your Garmin device.
After you finish a workout and save the activity, your workout will automatically sync from Garmin Connect to Myzone in the background. Once this has processed, your workout will appear in the Myzone app just like any other Myzone workout, with visibility of the Myzone activity graph, MEPs earned, calories burned, time spent in each heart rate zone and your workout summary.
If your Garmin watch supports Bluetooth broadcasting, you can connect it to available Myzone gym displays to view your live heart rate and effort during your workout. You'll also see your live heart rate tile in the Myzone app, and your workout will still sync to Myzone automatically through Garmin Connect when your session ends.