- 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.
- Arm Size: Standard 7.09-12.6 inches (18-32cm) | Large 9.4-16.9 inches (24-43cm)
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