Coros Heart Rate Monitor (Arm) full collection It balances both the geometry

It balances both the geometry and the rubber compound to deliver confidence on wet

Easy to adjust the fit and remove the sensor for quick cleaning

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Engineered for athletes competing in middle distance track races

Coros Heart Rate Monitor (Arm) full collection It balances both the geometryComfortable 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.