Polar running sensor Bluetooth Smart 91053153

With the Polar Stride running sensor, powered by Bluetooth Smart, you'll always know your speed, pace and distance, whether you're indoors or outdoors. It also helps you improve your running technique by transmitting your stride speed and length to your sports computer. It also calculates a running index value, which tells you how your running performance is changing. The running sensor sends the data wirelessly to a compatible wrist computer or smartphone. You can easily attach it to your shoelaces with its compact size and shock and water-resistant shell. The package includes a PolarBluetooth Smart stride sensor, a mounting bracket and a quick reference guide. Pola products come with a two-year warranty and are shipped in the original manufacturer's packaging.

Compatibility:

• iPhone 4S and later,
Compatible Polar wristband computers: the Polar V800
• Compatible with dozens of leading fitness apps, including the Polar Beat app.