R03 SIZE 11 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Multiple Sports Modes(Rose Gold)

The R03 SIZE 11 Smart Ring is a wearable device that monitors heart rate, blood oxygen levels, and sleep patterns. It is compatible with Android 5.1 or above and iOS 8.0 or above, making it suitable for users who want to track their health metrics.

• Main Chip: RF032
• Bluetooth Version: 5.03
• Sensor Chip: STK83214
• Battery Capacity: 15mAh
• Battery Life: 5-7 days of use; 15 days of standby
• Charging Time: Approximately 1 hour
• Water Resistance: 5ATM
• Size: 11 (Diameter: 20.8mm; Circumference: 65.4mm)
• Charging Method: Magnetic charging
• Compatible Operating Systems: Android 5.1 or above, iOS 8.0 or above
• App: QRing
• Supported Languages: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, 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
• Packing List: Smart ring x 1, Charging cable x 1, User manual x 1, Original retail box x 1