COROS Heart Rate Monitor NIKE APPAREL Always feel like #1 in

Always feel like #1 in this speed-friendly short

and if they can do it

Storage Capacity: 915 cu in/15 Liters

Calf and more

Their perfect length makes them suitable for a variety of activities—from high-intensity workouts to casual outings

COROS Heart Rate Monitor NIKE APPAREL Always feel like #1 inComfortable 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.