Wide Device Compatibility Bluetooth 5.0 and ANT+ enable seamless connection to your bike computer, spin bike, indoor trainer, and smart watches. Broad APP Compatibility Compatible with most apps such as Fitness, Zwift, Peloton, Strava, Cyclemeter, Rouvy, Openrider, and more, on Android or iPhone. Accurate Data Uses independent algorithms to capture bicycle speed and cadence data, helping you ride with data-driven training and improved efficiency. Stable Mounting Unlike traditional magnets, it uses a rubber band for fixing, providing easier attachment and greater stability during rides. IPX7 Waterproof and Long Battery IPX7 water resistance protects against rain and sweat, and a large-capacity battery supports up to 300 hours of continuous use. Use scenarios - Outdoor rides: pair with your bike computer or smartphone to monitor speed and cadence while using Zwift or Strava. - Indoor training: connect to a spin bike or indoor trainer for Peloton or similar workouts. - Wearable dashboards: link with a smart watch for real-time metrics during rides.