R100 SIZE 13 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Remote Photography(Silver)

The R100 SIZE 13 Smart Ring monitors heart rate, blood oxygen, and sleep patterns. It also supports remote photography and gesture control.

• Product type: Smart Ring
• Compatibility: Android 5.1 or above, iOS 8.2 or above
• Color: Silver
• Intended use: Everyday use
• CPU: AB2026B3
• ROM: 8Mb
• RAM: 96 Kb
• Wearing Detection: SAR (Specific Absorption Rate)
• Heart rate sensor: HX3918
• Battery Capacity: 26mAh
• Standby/Battery life: more than 15 days / 6-8 days
• Charging time: less than 60 minutes
• Waterproof: 5ATM
• Size: 13 (Diameter 22.2mm; Perimeter 69.75mm)
• Charging method: Magnetic charging
• APP: Da Rings
• Functions: Step count, Calories, Distance, Sleep duration (Deep sleep, Light sleep, REM, Awake, Sleep Score & Sleep Proportion), Exercise Records (Total sessions, Total calories burned, Total duration), Heart rate monitoring, blood oxygen saturation, heart rate variability (HRV), Stress monitoring, female menstrual cycle, remote photography, gesture control