Garmin Edge 520

GPS bike computer helps you compete and compare. Offers in-ride challenges through Strava live segments. Reports cycling-specific VO2 max and recovery time when used with power and heart rate. Pairs with compatible ANT+ indoor trainers for data display and control. Tracks Functional Threshold Power (FTP), watts/kg and cycling dynamics when used with Vector or Vector 2 power meters. Connected features: automatic uploads, live tracking, smart notifications, send/receive courses, social media sharing, weather.