COROS Heart Rate Monitor retail-link-18-04-2022 while the main headband can

while the main headband can strap your GoPro to stationary objects for added versatility

Ultra-Running: Elevation profile

who understand your child's needs

Your health and training data should be easy to interpret and provide actionable insight

compatible smartwatch

COROS Heart Rate Monitor retail-link-18-04-2022 while the main headband canCOROS 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