R6 SIZE 11 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring(Black)

Smart Ring monitors heart rate, blood oxygen levels, and sleep patterns. It is designed for everyday use.

• Product type: Smart Ring
• Compatibility: Android 6.0 or above, iOS 11.0 or above
• Main Chip: Pixart 2860
• Bluetooth: 5.1
• Sensor chip: QMA6100P4
• Heart rate sensor: HX36055
• Battery Capacity: 18mAh
• Working time: About 5-7 days
• Charging time: About 0.5H
• Waterproof: IP68 waterproof
• Size 11: Diameter 20.6mm; Perimeter 64.6mm
• Charging method: Magnetic charging
• APP: ECTRIP
• Packing list: Smart ring x 1, Charging cable x 1, User manual x 1, Original retail box x 1