Polar LOOP arm Band upper Training Accessory, Grey, SM Wear on your during exercise for a comfortable fit and more stable optical heart rate measurement.

BETTER PLACEMENT FOR SPORT: Wear your Polar LOOP sensor on your upper arm for another wearing option during exercise. MORE STABLE HEART RATE MEASUREMENT: Upper-arm placement can provide more stable optical heart rate measurement during higher-intensity activities. COMFORTABLE DURING TRAINING: A comfortable alternative for sports and exercises where wearing a device on your wrist may get in the way. MADE FOR POLAR LOOP: Designed specifically for the Polar LOOP sensor, making it easy to switch from everyday wrist wear to upper-arm wear for training. CHOOSE YOUR SIZE: Available in S–M and L–XL for a comfortable fit around the upper arm.

Polar Loop Arm Band. Made from soft and stretchy fabric that ensures a secure and comfortable fit on your upper arm, this sports armband gives you more options for wearing the POLAR Loop during training. This way, you can measure heart rate in high-intensity sports and activities where wrist-worn devices are not the ideal option. Compatible with POLAR Loop. tradeinn Bikeinn