Polar

M450 Bike Computer with Heart Rate Monitor

The Polar M450 Bike Computer with Heart Rate Monitor takes your riding to the next level by feeding real-time data as you sprint down straightaways, hammer up hillsides, and plunge down alpine roads. GPS tracking does away with pesky wheel-based sensors, providing accurate measurements of speed and distance while logging your route for post-ride analysis. The bundled H7 sensor provides wireless heart rate monitoring on the M450 computer, so you can maximize training and racing efforts. As a handy bonus, it's compatible with Polar's Bluetooth Smart sensors for measuring speed and cadence, as well as the Kéo Power Pedals for advanced power measurement (all sold separately).

The M450 wirelessly syncs with the Polar Flow app, giving in-depth analysis of important physiological metrics, riding data, and route specifics on your iPhone or Android device. It plugs into your desktop PC or Mac with the included USB cable, in case you'd like to view it on a bigger display. Polar Flow integrates with Strava, sharing your latest ride with all of your friends. Another great feature is the ability to measure your current physical condition with the orthostatic test. This test measures how your heart responds to training factors like stress, so you can properly adjust your riding and recovery schedule.