R11 SIZE 9 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Multiple Sports Modes(Rose Gold)

The R11 SIZE 9 Smart Ring monitors heart rate, blood oxygen levels, and sleep patterns. It supports multiple sports modes for everyday use.

• Product type: Smart Ring
• Compatibility: Android 5.1 or above, iOS 8.0 or above
• Material: Not specified
• Key feature: Heart rate and blood oxygen monitoring
• Color/Variant: Rose Gold
• Chipset: Realtek
• Bluetooth: 5.2
• Sensor chip: ST LIS2DOC
• Battery Capacity: 15mAh
• Battery life: 5-7 days of use and 15 days of standby
• Charging time: About 1.5H
• Waterproof: 5ATM
• Size 9: Dia 19.1mm; Circumference 60mm
• Charging method: Wireless charging
• APP: QRing
• APP support language: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay
• Function: Step count, distance, calorie calculation
• Health management: heart rate measurement, blood oxygen saturation, sleep tracking, multiple exercise modes, stress, heart rate variability
• Touch function: single point switching display function
• Display: time, steps, heart rate, battery level, likes count
• Other functions: remote control for taking photos, searching for rings, gesture control, gaming, female cycle
• Packing list: Smart ring x 1, Charging cable x 1, User manual x 1, Original retail box x 1