Description
- MODEL: OHR-31 Optical heart rate sensor with Bluetooth® and ANT+ Easy pairing with the app (Bluetooth®)
- Excellent waterproof design (waterproof performance: IPX7*)
- Power supply: Lithium-ion polymer
- Mounting method: Armband L (corresponding diameter: about 70-110mm)
- Battery life: about 24 hours
- Size: 45 x 33 x 12 mm (without armband)
- Weight: about 11g (excluding armband)
