Polar Bluetooth Smart Stride Sensor | Black Loke front zip pocket

front zip pocket

and water resistant with six storage zones to keep everything easily accessible

stable fit that’s perfect for exercising

fully taped seams for a 3000mm waterproof coating and an eye shaped window so you can view the weather or the stars at night

Upper: (A) ATY nylon

Polar Bluetooth Smart Stride Sensor | Black Loke front zip pocketImprove your running technique and performance with the Polar Bluetooth Smart Stride Sensor. This sensor works in conjunction with the Polar Beat app to record your speed, distance, and stride length. Stay on track and see your progress using the mobile app on a smartphone or tablet. Just attach the Polar Bluetooth Smart Stride Sensor to your shoe and get moving! [Details] Measures each stride to show running speed and distance Improve your running