Garmin Edge 520

This device uses calories to allocate your Active Dayz™

The Edge 520™ offers in-ride challenges through Strava live segments. It reports cycling-specific VO2 max and recovery time when used with power and heart rate monitor. The Edge 520™ can pair with compatible ANT+™ indoor trainers for data display and control. Connected features: automatic uploads, live tracking, smart notifications, send/receive courses, social media sharing, weather. Add a compatible heart rate strap to receive heart rate based calories consumption. The cycling and running features include auto pause, auto lap, auto scroll, advance workouts and many more.