Polar H7 Heart Rate Sensor Color:Black Built for military-level durability with

Built for military-level durability with sapphire glass and ultra-long battery life

Stylish and portable

All product images remain the sole property of Nikon and are not for re-use on other stores

All product images remain the sole property of Polar and are not for re-use on other stores

The ultimate all-in-one machine

Polar H7 Heart Rate Sensor Color:Black Built for military-level durability withPolar OH1 is an optical heart rate monitor that combines versatility, comfort and simplicity. You can use it both as a standalone device and pair it with various fitness apps, sports watches and smart watches, thanks to Bluetooth and ANT+ connectivity. This is a demo store by Clean Canvas. All product images remain the sole property of Polar and are not for re use on other stores.