You will need to use a utility such as in order to get the files off your watch.
If you have a Garmin watch that supports music, it will connect to your computer in MTP (Media Transfer Protocol) mode.
What does it mean to be compatible with Strava? Sync from Strava Supported Smart Watches and Wearables If you're having trouble uploading an activity recorded with the Strava app, you can learn more about troubleshooting uploads for either iPhone or Android. Record GPS-based activities with the Strava app for iOS or AndroidĪthletes can download Strava for iPhone or Androidto record and sync their activities to Strava. Sync data from other fitness sites to Strava.Instantly upload from the Strava iPhone or Android app.You can upload your activities to Strava using any of the following methods: