- 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.
|Size and Weight
|42.5 x 28.4 x 9.1mm
|Weight - Sensor Only
|Weight - Sensor + Band
|Polyester fiber, nylon, spandex
|Optical Heart Rate Hardware
|5 LED lights with 4 photodetectors
|7.09-12.6 inches (18-32cm)
|Bluetooth-compatible devices that receive heart rate dataSupports simultaneous connection of 3 devices
|Real-time heart rate data
|-4°F to 122°F (-20°C to 50°C)
|-4°F to 140°F (-20°C to 60°C)
|32°F to 113°F (0°C to 45°C)
|Less than 2 hours
|USB Type-A Connects to the sensor using a magnetic interface