Buy Smart Rings – Stylish & Functional Wearable Tech viohead
Found 3 items
- Features
- Touch Screen Display
- Heart Rate Monitor
- Sleep Monitor
- Features
- Fitness tracking
- Sleep monitoring
- Heart rate monitoring
- Features
- All day health monitoring with heart rate, oxygen saturation, and blood oxygen tracking
- Activity tracking for steps, distance, calories, and multiple exercise modes
- Sleep analysis with deep, REM, light sleep, and awake stage detection