| This GPS cycling computer can receive real-time cycling data from heart rate monitor,speed and cadence sensor, power meter via ANT+ ,and save these date as a fit file .You can sync cycling date to STRAVA by OneBiker app.GPS and BEIDOU Dual Positioning, Auto Backlight and Time Calibration Features: Functions:Data GPS, Distance, Speed, Time, Temperature,Altitude,Gradient,Lap,Strava Sensor Support: Speed, Cadence, Speed& Cadence 2 in 1 sensor, Heart rate, Power Automatic Backlight: Automatically turns on 30 minutes before sunset Waterproof design: IPX7 ensures durability in all weather conditions. Long-lasting: battery life of 28 hours for extended cycling adventures. Specifications: | |