Net weight: 55g
Battery: 90mAH Rechargeable Lithium-ion Battery
Battery Life: Continuous Monitoring 20 Hours
Temperature: -10~50 Degree
Support: Bluetooth 4.0 & ANT+
Shell Material: PC
- Presell, please note, the product will send after 5th April. XOSS HR armband Provides live, accurate heart rate to compatible mobile training apps through Bluetooth & ANT+
- IP67 Waterproof, suitable for daily use.Max heart rate detection and vibration feedback feature.
- Chargeable lithium battery provides up to 20 hours Working Time
- Designed to be wearable on your arm, soft strap provides ultimate comfort.
- Support devices: Smart Watch, Bike computer, Smart phone,Fitness Equipment.