COROS Heart Rate Monitor (HRM ) prizm polarized Wrist size: 130-220mm

Wrist size: 130-220mm

Oakley Hydra Sunglasses 0OO9229-0537

Tennis Ball Yellow Frame

weight :       287 g

Three-point fit: comfort and performance for perfect optical alignment of the lenses

COROS Heart Rate Monitor (HRM ) prizm polarized Wrist size: 130-220mmComfortable 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. Compatible with