Coospo's BK467 Speed and Cadence Sensor is compatible with most mobile phone fitness apps, and also works with popular GPS sports watch and bike computer (standard ANT+ protocol). Real-time display and store your cycling data. Always give your real-time cycling status. Improve your cycling effectivity with real-time and accurate data. Works with not just the Coospo official app but also with Strava, MapMyRide, IpBike, Wahoo etc.