M460 A cycling computer that comes with multiple functions and feature to help navigate your cycling and improve your cycling your performance: alerts you when you approach one of your starred Strava segments, gives you real-time data on your performance and shows your results after you finish segment, tracks your speed, distance, altitude and gradient with GPS and barometer. The device has been designed to be sleek and minimalistic in design with a carbon fibre style and easy to use buttons on the sides of the screen. OH1 Sensor The OH1 tracks your heart rate with Polar’s high-quality 6 LED optical heart rate solution which you can sync to any Bluetooth compatible Polar device, many fitness apps and Bluetooth-compatible gym equipment. The device comes with up to 200 hours of training data memory which you can sync to the Polar Flow App to track your progress. Comes with up to 12 hours of battery life and is water resistant up to 30m.