R10 SIZE 13 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Multiple Sports Modes(Black)

The R10 SIZE 13 Smart Ring tracks heart rate, blood oxygen levels, and sleep patterns. It supports multiple sports modes for everyday use.

• Chipset: Realtek
• Bluetooth: 5.2
• Sensor chip: ST LIS2DOCTR
• Battery Capacity: 14mAh
• Battery life: 5-7 days of use and 15 days of standby
• Charging time: About 1.5 hours
• Waterproof: 5ATM
• Size 13: Diameter 22.4mm; Circumference 70.4mm
• Charging method: Wireless charging
• Compatible system: Android 5.1 or above, iOS 8.0 or above
• APP: QRing
• APP support 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
• Functionality: Step count, sleep monitoring, heart rate tracking, exercise data records, health monitoring, pressure, blood oxygen measurement, multiple sports modes, photography, message reminders, remote photo, find ring, gesture control, games, female physiological reminders
• Packing list: Smart ring x 1, Charging cable x 1, User manual x 1, Original retail box x 1