Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Fitness Tracker for Activity Monitoring
Found 512 items
- Features
- Bluetooth call and message alerts with HD speaker
- 1.85-inch HD full touch color screen with custom watch faces
- 24/7 heart rate monitor and sleep tracker
- Features
- 2.4 inch full laminated color screen
- IPX7 waterproof rating
- 17 hours battery life in daily mode
- Features
- 24/7 heart rate monitoring
- Blood oxygen sleep tracker
- 25 sports modes
€17.63
€14.23
- Features
- Bluetooth calls and alerts
- 120+ sport modes
- 24/7 heart rate, sleep and SpO2 monitoring
- Features
- 24/7 continuous heart rate, blood pressure, and stress monitoring
- 170+ sports modes with GPS tracking
- All-day sleep tracking with stage analysis
- Features
- Hidden display with patterned lens
- Up to 5 days battery life
- Health and fitness tracking
- Features
- Call Receiving/Dialing & Read Message
- All-day Health Monitoring
- 100+ Sports Modes & Multifunctional
- Features
- Stylish Design, Bright Display
- Precise Heart Rate & Sleep Tracking
- Up to 10 Days of Battery Life
- Features
- Advanced health monitoring with 24/7 heart rate, stress management, and sleep score
- Workout intensity map with Active Zone Minutes for real-time exercise effort
- Comprehensive sleep tracking with light, deep, and REM stage analysis
- Features
- 24/7 heart rate, blood oxygen, and blood pressure monitoring
- 1.10 inch AMOLED HD touch screen with customizable watch faces
- 25 sport modes activity tracker with step, distance, and calorie tracking
- Features
- IPx8 waterproof and 20+ sports modes
- 24/7 health monitoring including heart rate, blood oxygen, and sleep tracker
- 1.85 inch HD color touch screen with long battery life
- Features
- All-day continuous heart rate and blood pressure monitor
- 170+ sport modes with free companion app
- Ultra-long battery life up to 60 days
- Features
- Bluetooth Calling and Voice Assistant
- Smart Message Reminder
- 1000 mAh Long Battery Life
- Features
- Real-time heart rate monitoring
- Blood oxygen manual detection
- Automatic sleep tracking
- Features
- 1.3" AMOLED touchscreen
- Make/Answer calls
- Heart rate SpO2 monitor
- Features
- 1.95-inch AMOLED display
- Bluetooth call functionality
- Heart rate monitor
- Features
- ECG electrocardiogram monitoring
- Non-invasive blood glucose monitoring
- Blood oxygen and blood pressure monitoring
- Features
- 24/7 heart rate, blood pressure, SpO2 monitoring
- 120+ sport modes with real-time tracking
- Sleep tracking with awake, light, deep sleep
- Features
- No app or phone required
- User-friendly large LCD touch screen
- Heart rate and blood oxygen monitoring
- Features
- Large HD AMOLED display with 1.47-inch always-on screen
- Extended battery life up to 18 days on a single charge
- 120 sports modes with 5 ATM water resistance up to 164 feet
- Features
- 24/7 heart rate monitor
- AI voice control
- IP68 waterproof and dustproof
- Features
- Answer/make calls with built-in speaker
- 24/7 heart rate and blood oxygen monitoring
- 100+ sport modes for comprehensive tracking
- Features
- Stylish Design, Bright Display
- Precise Heart Rate & Sleep Tracking
- Up to 10 Days of Battery Life
- Features
- Fitness tracking with performance insights
- BIA sensor for body composition analysis
- Personalized heart rate zones with Galaxy AI
