Product Review

The Polar Stride Sensor Bluetooth Smart is for runners who want to improve their technique and performance. It allows you to see speed and distance information with the Polar Beat app, whether you are running on a treadmill or on the muddiest trail. The Stride Sensor measures each stride you take to show running speed and distance, helps improve your running technique by showing your running cadence and stride length, and allows you to see how your running performance changes with Polar's unique running index.