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.