Polar Stride Sensor

The 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.

Measures each stride you take to show running speed and distance

Helps improve your running technique by showing your running cadence and stride length

Allows you to see how your running performance changes, with Polar’s unique Running Index

Compact and fits securely on your shoelaces

Shock and water resistant, to handle even the most demanding runs

Compatible with iPhone 4S and later