R18 SIZE 8 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Care For Faimilies(Rose Gold)

• Product type: Smart Ring
• Compatibility: Android 5.1 or above, iOS 8.0 or above
• Material: Not specified
• Key feature: Heart rate and sleep monitoring
• Color/Variant: Rose Gold
• Intended use: Everyday use
• Category: Smart Wear Electronics

About Product 1. Chipset: AC63232. Bluetooth: 5.0 3. Sensor chip: SC7A20H4. Battery Capacity: 20mAh 5. Battery life: 3-5 days of use and 7-10 days of standby 6. Charging time: around 1-2 hours 7. Waterproof: IP68 8. Size 8: Dia 18.1mm; Circumference 56.9mm 9. Charging method: Magnetic charging 10. Compatible system: Android 5.1 or above, iOS 8.0 or above 11. APP: Smart Health 12. APP support language: English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Farsi, Norwegian, Japanese, Korean, Thai, Vietnamese Packing list: Smart ring x 1 Charging cable x 1 User manual x 1 Original retail box x 1