For detail-oriented professional cyclists and ambitious amateurs, Polar has given the performance-oriented GPS bike computer V650 a software facelift. The Polar V650N bike computer now features Strava Live Segments (Strava Pro subscription required), advanced Cycling Power data from Training Peaks, and improved altitude measurement via barometer and GPS. This way, you leave nothing to chance during your training. Behind the visually appealing bike computer with its large 2.8-inch color touch display lies a comprehensive training system that informs you about your intensity during and after your workout. It includes many athlete or user profiles as well as customizable display or training views. The integrated GPS allows you to track your speed, distance, location, or route. If desired, it can also guide you back to your starting point. The built-in barometer displays slope, ascent, inclination, temperature, and your average ascent speed—data that you can analyze in many statistics and graphs even after your training session. Via Bluetooth, the GPS speedometer can be connected to the Polar Flow app and the Polar Flow web service for easy comparison and refinement or to share with your friends in the community.