R02 SIZE 9 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes Color:Black Support 1080P HD

Support 1080P HD

1 surround sound technology brings extraordinary audio clarity

Fullly support on all different screensS200 we take data on original lcds

Maintenance of WYLIE K85 intelligent disassembly and welding table mainboard laminated face dot matrix glass repair camera

designed specifically for KitchenAid 5

R02 SIZE 9 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes Color:Black Support 1080P HDAbout Product 1. Main Chip: RF03 2. Bluetooth: 5. 0 3. Sensor chip: STK8321 4. Heart rate sensor: Vcare VC30F (Real heart rate) 5. Battery Capacity: 17mAh 6. Battery life: 5 7 days of use and 15 days of standby 7. Charging time: About 1H 8. Waterproof: IP68 waterproof 9. Size 9: Dia=18. 9mm; Perimeter=59. 5mm 10. Charging method: Magnetic charging 11. Compatible system: Android5. 1 or above, iOS8. 0 or above 12. APP: Qring (Connect the ring to the