Coros 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 charging cable. 

Weight  - Sensor only : 9.7g

Weight - Sensor and Band : 19g

Dimensions - 42.5 x 28.4 x 9.1 mm