COROS Heart Rate Monitor new arrivals This product is made with

This product is made with at least 75% recycled polyester fibers

The Myostick enables you to optimise the full width & length of your muscles

Engineered with On's signature CloudTec® and Helion HF superfoam

168 grams (5

COROS Heart Rate Monitor new arrivals This product is made withComfortable and simpler to wear than a chest strap. Easy to adjust the fit and remove the sensor for quick cleaning. Our latest multi channel optical sensor for precise measurement. Up to 3 simultaneous connections with Bluetooth enabled devices. Wear detection allows for automatic device pairing for new workouts. 38 hours of full operation or 80 days in standby mode on a single charge. Rechargeable with a magnetic USB charging cable.