COROS Heart Rate Monitor Jakob Ingebrigtsen Edition sandals Dual-layer PWRRUN PB and Super

Dual-layer PWRRUN PB and Super Critical PWRRUN HG foam combine to form a dynamic

Large arm opening to reduce chafing when running

Offset: 10mm (43/33mm)

An open mesh Bio-Dyneema® and recycled upper is impossibly strong and featherlight

made from sugar beet

COROS Heart Rate Monitor Jakob Ingebrigtsen Edition sandals Dual-layer PWRRUN PB and SuperHRM JAK 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.