Polar H10 Heart Rate Sensor, ECG and 400 Hour Battery Life concern__mobility all year-round

all year-round

cloth-like flex stretch waist helps to provide a comfortable

long-lasting formula for sensitive eyes that has many of the same healthy qualities as your own natural tears

bulb and slip connector for female luer

Contoured splint to fit men and women

Polar H10 Heart Rate Sensor, ECG and 400 Hour Battery Life concern__mobility all year-roundThe Gold Standard of Heart Rate Measurement 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+. Why Consumers Choose the H10 Accuracy ECG based electrical measurement, the same gold standard used in medical settings Reputation The benchmark device for heart rate validation