Garmin Fitness - With Strava segments, you'll get real-time results as you run or ride, including leaderboard rankings and how your current session compares to your PR. Get that nudge you need
Strava Live Segments on Garmin Devices – Strava Support
Edge 830 display auto switches to a map when approaching a strava segment - Edge 830 - Cycling - Garmin Forums
Garmin releases Strava Live Segments for Running, Muscle Oxygen on devices, Photo Watch Faces | DC Rainmaker