Mens And Womens Step-counting, Heart-rate, And Blood-oxygen Ring

Product information:
Product Overview
The R12 Smart Ring is a versatile wearable device designed for adults and teenagers, combining health monitoring with intelligent interaction. It provides real-time tracking of heart rate, blood oxygen saturation, skin temperature, and heart rate variability (HRV), while also recording daily step count, distance traveled, and calories burned to help users manage their health and fitness in a scientifically informed way.
Specifications
- Wearing Style: Finger-mounted
- Battery Capacity: 14 mAh for sizes 6–9; 18 mAh for size 10 and above
- Core Functions: Step counting, distance tracking, calorie calculation, heart rate monitoring, blood oxygen monitoring, skin temperature measurement, heart rate variability analysis, gesture control (for gaming and photography)
- Target Audience: Adults and teenagers
- Color Options: Black, pink, white
- Size Range: Sizes 6, 7, 8, 9, 10, 11, 12, and 13
- Material: Plastic