Pay in 4 interest-free payments of $11.37 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
1920x1200px resolution
blood oxygen monitoring and other functions
can be easily converted into a bracket
Carton Size 42cm * 26cm * 26cm / 16
or working
R11 SIZE 13 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Multiple Sports Modes(Silver) iPhone 11 Pro Cases 1920x1200px resolutionAbout Product 1. Chipset: Realtek 2. Bluetooth: 5. 2 3. Sensor chip: ST LIS2DOC 4. Battery Capacity: 15mAh 5. Battery life: 5 7 days of use and 15 days of standby 6. Charging time: About 1. 5H 7. Waterproof: 5ATM 8. Size 13: Dia 22. 3mm; Circumference 70mm 9. Charging method: Wireless charging 10. Compatible system: Android5. 1 or above, iOS8. 0 or above 11. APP: QRing 12. APP support language: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi,
US$ 276.50
US$ 128.95
US$ 13.95
