COROS Heart Rate Monitor Color:LIME butterfly):yes- In-flight Pulse Ox:No- Distance

butterfly):yes- In-flight Pulse Ox:No- Distance in yards to D/C/T (distance to the front

this high quality

11 lbs Pack Size

a clever accessory dock can house optional accessories including: a bottle opener

X-Boost Up to 1000WSmall size

COROS Heart Rate Monitor Color:LIME butterfly):yes- In-flight Pulse Ox:No- DistanceCOROS Heart Rate Monitor Comfortable 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