Buy Smart Rings – Stylish & Functional Wearable Tech Gwenland
Found 3 items
- Features
- LED screen with touch control
- Heart rate and SpO2 monitoring
- Sleep tracking and analysis
- Features
- LED Display Screen with Touch Control
- 24/7 Health Monitoring (Heart Rate, SpO2, Sleep, Steps)
- Gesture Control for Remote Photography & App Navigation
- Features
- 24-hour heart rate monitoring
- Blood oxygen (SpO2) monitoring
- Sleep tracking with analysis