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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Low center of gravity design
- Made in Italy
Care Instructions
breakdown of your sleep stages and detailed insights for improved sleep quality1
Oregon originals are built to last
COROS Heart Rate Monitor 4X4 Low center of gravity designCOROS 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
