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

Polar Beat iOS only



  • Stride Sensor Bluetooth® Smart

Compatible Products