Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Smart Watch for Adults
Found 1,287 items
- Features
- 24/7 heart rate monitoring
- Blood oxygen sleep tracker
- 25 sports modes
Fitoncloud fitness activity tracker smart watch Rose Gold 30+ days battery life on single charge
€26.36
€24.25
- Features
- 30+ days battery life on single charge
- 100+ sports modes and IP68 waterproof
- 1.83-inch HD display with 300+ watch faces
Apple Watch Series 10 Silver Aluminum Case with Denim Sport Band Always-On Retina display
€224.12
€253.97
- Features
- Always-On Retina display
- Wide-angle OLED display
- Up to 40% brighter off-angle
- Features
- 90-day replacement or refund
- Professionally inspected and tested
- Battery exceeds 80% capacity
€17.57
€14.19
- Features
- Bluetooth calls and alerts
- 120+ sport modes
- 24/7 heart rate, sleep and SpO2 monitoring
- Features
- Alexa Voice Control for hands-free commands
- Bluetooth 5.3 for zero-drop calls from wrist
- Sunlight-readable 1.83" HD touchscreen display
- Features
- Military-standard quality & 100-day battery life
- LED flashlight & compass & 2 watch straps
- 1.45" HD screen & DIY watch faces
- Features
- 1.85-inch AMOLED screen
- Bluetooth calls and AI voice assistant
- Heart rate, SpO2, sleep monitoring
- Features
- Built-in Alexa voice control for hands-free assistance
- Bluetooth 5.3 calling and message notifications
- 1.83" HD touchscreen with customizable watch faces
- Features
- Hidden display with patterned lens
- Up to 5 days battery life
- Health and fitness tracking
- Features
- Built-in Alexa & Bluetooth calling
- Personalized dial & rotatable crown
- 24/7 health monitoring & active alerts
- Features
- 1.57-inch HD AMOLED touchscreen with 200+ watch faces
- Continuous heart rate, blood oxygen, stress, and sleep monitoring
- Bluetooth 5.3 for smart notifications and crystal-clear calls
- Features
- 4G independent watch with global network support
- Android OS with Google apps
- 2.13 inch AMOLED Retina Display
- 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
TYKOIT 1b520cf0-6901-4429-bb93-42d4d3da6470 Black Real-time heart rate monitoring
€26.36
€17.57
- Features
- Real-time heart rate monitoring
- Blood oxygen manual detection
- Automatic sleep tracking
- Features
- 1.95" Touchscreen with customizable watch faces
- 110+ Sports Modes and IP68 Waterproof
- Bluetooth Calls and Message Notifications
- Features
- Military standard quality with 15 tests
- Full stainless steel unibody and Gorilla Glass
- Built-in GPS and altitude pressure compass
- 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
- 10 ATM water resistant to 328 ft
- 120+ sports modes, tracks calories, steps, distance
- Military-grade durable body, scratch-resistant glass
- Features
- Bluetooth Calling and Voice Assistant
- Smart Message Reminder
- 1000 mAh Long Battery Life
- Features
- Voice calling with HiFi Bluetooth
- Wrist-based heart rate monitoring
- SpO2 blood oxygen measurement
- Features
- Bluetooth call and message alerts
- 1.96-inch HD full touch color screen
- 24/7 heart rate and sleep monitor
