Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Smart Ring for Health Tracking
Found 343 items
- Features
- Snug fit for accurate tracking
- Up to 7 days battery life
- Monitors HRV, blood oxygen, sleep
- Features
- Premium titanium construction with waterproof design
- Extended battery life with smart notifications
- Continuous heart rate, SpO2, and HRV tracking
- Features
- Heart rate monitoring
- Blood oxygen monitoring
- Sleep tracking
- Features
- Fitness and health monitoring
- Remote photography control
- Family health data sharing
- Features
- No subscription fee
- 24H sleep monitor with stages
- Heart rate and step tracker
- Features
- Heart rate monitoring
- Blood pressure monitoring
- Sleep health monitoring
- Features
- Comprehensive health monitoring system
- Accurate sleep tracking
- 128 sports modes
- Features
- 24/7 heart rate monitoring
- Blood oxygen tracking
- Sleep analysis with deep/light sleep
- Features
- Advanced sleep tracking
- Long battery life
- No subscription fees
Smart Ring with Exclusive APP & Bluetooth 5.1, Magnetic Charging 18mAh Battery, 24/7 Health Monitor
€35.15
€45.70
- Features
- Stable Bluetooth 5.1 connection
- Exclusive APP for data sync
- All-day heart rate & SpO2 tracking
- Features
- All-day health monitoring with heart rate, SpO2, blood pressure
- Sleep tracking for deep, light, and REM cycles
- Fitness tracking with step, calorie, and distance counting
Diamond Smart Ring and Wireless Charging Case Gold Zero-error measurement with 3.0KPP system
€57.12
€61.52
- Features
- Zero-error measurement with 3.0KPP system
- IP68 waterproof for swimming and bathing
- Health monitoring: heart rate, sleep, steps
- Features
- 24-hour health monitoring
- Sleep tracking with data charts
- Vibration alerts for calls/alarms
- Features
- Heart rate monitoring
- Blood oxygen monitoring
- Sleep tracking
- Features
- No subscription required
- Up to 7-day battery life
- Sizing kit with purchase credit
- Features
- Heart rate monitoring
- Sleep tracking
- Blood oxygen monitoring
- Features
- Intelligent sleep tracker with detailed sleep quality monitoring
- Diverse health monitoring for exercise and 24/7 heart rate and blood oxygen tracking
- 80-meter waterproof (IP68) for swimming and intense workouts
- Features
- Sleep tracking wearable
- Heart rate monitoring
- Fitness tracker
Health Fitness Tracker Ring Black Health Monitoring: Heart Rate, SpO2, HRV, Stress
€43.94
€37.35
- Features
- Health Monitoring: Heart Rate, SpO2, HRV, Stress
- Sleep Tracking: Deep, Light, REM, Wakeful
- 180+ Activity and Fitness Tracker Modes
- Features
- No app subscription required
- 7-10 days of battery life
- Sleep, activity, stress, heart rate, and SpO₂ tracking
- Features
- Advanced health tracking sensors
- Stylish enamel floral design
- IP68 waterproof rating
- Features
- Heart Rate Monitor
- Sleep Monitor
- Waterproof
- Features
- All-in-one health and activity tracking
- No subscription fees
- 7-10 days battery life
- Features
- Real-time health monitoring for heart rate, blood oxygen, and blood pressure
- Multiple sports modes including running, cycling, and swimming
- Gesture control for photos, music, and e-books
