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 472 items
- Features
- Hidden display with patterned lens
- Up to 5 days battery life
- Health and fitness 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
- Call Receiving/Dialing & Read Message
- All-day Health Monitoring
- 100+ Sports Modes & Multifunctional
- Features
- Bluetooth call and notification support
- 1.83" full-touch display
- 100+ sports modes
RUIMEN D1 Smart Watch with Fitness Tracker and Call Functionality
Starting from €32.56
- Features
- Make and answer calls directly
- 1.85-inch HD touch screen
- IP68 waterproof for water sports
- Features
- Bluetooth Calling and Voice Assistant
- Smart Message Reminder
- 1000 mAh Long Battery Life
- Features
- 24/7 heart rate & blood pressure monitoring
- Blood oxygen level tracking
- Smart sleep monitoring & analysis
- Features
- Real-time heart rate monitoring
- Blood oxygen manual detection
- Automatic sleep tracking
- 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
- Continuous heart rate monitoring
- 120+ sports modes
- IP68 waterproof rating
- Features
- 1.3" AMOLED touchscreen
- Make/Answer calls
- Heart rate SpO2 monitor
€36.18
€45.23
- Features
- 24/7 heart rate and blood oxygen monitoring
- Sleep tracker watch capabilities
- 24 sport modes
- 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
- 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
- 1.27" AMOLED touch screen
- Bluetooth calls and messages
- Blood pressure, heart rate, SpO2, sleep monitoring
- Features
- Answer/make calls with built-in speaker
- 24/7 heart rate and blood oxygen monitoring
- 100+ sport modes for comprehensive tracking
- Features
- Heart Rate Monitoring and SpO2
- Multiple Sports Modes
- 5ATM Waterproof
- Features
- Heart rate, blood pressure, oxygen, body temperature, sleep monitoring
- All day activity tracking, 25 exercise modes
- Real time call and message notifications
- Features
- No app or phone required
- User-friendly large LCD touch screen
- Heart rate and blood oxygen monitoring
- Features
- Stylish Design, Bright Display
- Precise Heart Rate & Sleep Tracking
- Up to 10 Days of Battery Life
- Features
- Heart rate and sleep monitoring
- IP68 waterproof for swimming
- Customizable watch face via app
- Features
- Heart rate and blood pressure monitor
- Blood oxygen and sleep tracker
- Step and calorie counter
- Features
- Answer and make calls directly on wrist
- 1.83-inch HD display with 220+ customizable watch faces
- Compatible with Android and iPhone phones
