Polar H10 Black XS-S HEART RATE IN WATER Charge your Polar optical heart

Charge your Polar optical heart rate sensor with this USB charger

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47 x 47 x 13 mm

The Polar Equine app is available for free on Google Play

STAINLESS STEEL buckle

Polar H10 Black XS-S HEART RATE IN WATER Charge your Polar optical heartHEART RATE SENSOR When it comes to accuracy and connectivity, Polar H10 heart rate sensor is the go to choice. Monitor your heart rate with maximum precision and connect your heart rate to a great variety of training devices with Bluetooth and ANT+. With Polar H10, heart rate monitoring is more accurate and adaptable than ever. Compatibility iOS mobile devices: iPhone 5 and later, with iOS 11 or later; Android mobile devices with Bluetooth 4. 0