Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
lumthou Enamel Rose Gold, Size 10 Smart Ring
Available offers (2)
Current
Enamel Rose Gold, Size 10
Retailer
€80.26
Available to order
Price history by offer
Volatility: HighFeatures
- No subscription fee
- IP68 waterproof
- Sleep tracking
- Heart rate monitoring
- SpO2 monitoring
- Remote camera control
- 8+ sports modes
- Activity tracking
- Long battery life
- Multi-language app support
- Feather-light comfort
- Premium enamel finish
General specs
- Brand: lumthou
- Seller: Retailer
- ID: B0GQ8NMCRV
- Brand: lumthou
- Weight: 0.007-0.009 lbs
- Battery Life: 5-7 days
- Product Type: Smart Ring
- Sports Modes: 8+
- Compatibility: iPhone, Android
- Target Gender: Women, Men
- Smart Features: Remote Camera Control, Multi-Language App Support (20+ languages), Health Data Sharing
- Charging Method: Magnetic Charging Cable
- Material Finish: Premium Enamel Craft
- Included Accessories: Magnetic Charging Cable, Guide
- Water Resistance Rating: IP68
- Health Tracking Features: Sleep Tracking, Heart Rate Monitoring, SpO2 Monitoring, Activity Tracking
- Subscription Requirement: No Subscription Fee
- First listed by seller: April 15, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
For the active professional who wants discreet health insights without a bulky device, this smart ring tracks your fitness and sleep seamlessly. It’s not just a fitness tracker; it’s a subtle companion that blends into your daily life, whether you’re at the gym or in a meeting.
The feather-light design makes you forget you’re wearing it, yet it accurately monitors heart rate and SpO2 throughout the day. Use the remote camera feature to snap group photos hands-free, adding a practical touch to social moments. With no subscription fee and IP68 waterproofing, it withstands workouts and showers, giving you reliable data without hassle. The app syncs easily with iPhone and Android, providing clear reports to help you optimize your routine.
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| Brand | lumthou | Kuinha | S SECRETTOP | S SECRETTOP | ZBNMY | Aoyool |
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| Price | €80.26 | €15.15 | €178.36 | €214.04 | €38.33 | €35.67 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Mar 21, 2026 | May 20, 2026 | May 7, 2026 | Apr 17, 2026 | Jun 24, 2026 |
| Battery Life | 5-7 days | 7 days | 3-5 days typical use, 7-10 days standby | 3-5 days typical use, 7-10 days standby | 3-5 days | |
| Sports Modes | 8+ | Outdoor Running, Indoor Running, Outdoor Cycling, Indoor Cycling, Walking, Basketball, Football, Badminton, Swimming, Rope Skipping, Mountain Climbing, Yoga | Outdoor Running, Indoor Running, Outdoor Cycling, Indoor Cycling, Walking, Basketball, Football, Badminton, Swimming, Rope Skipping, Mountain Climbing, Yoga | Running, Cycling, Jump Rope, Walking, Hiking, Yoga, Golf, Dance | Running, Cycling, Skipping Rope, Walking, Hiking, Yoga, Dancing, Golf | |
| Compatibility | iPhone, Android | Android 6.0 or above, iOS 11.0 or higher | iOS, Android | iOS, Android | Android 5.0+, iOS 9.0+ | |
| Charging Method | Magnetic Charging Cable | USB Cable, Portable Charging Case | USB Cable, Portable Charging Case | |||
| Size | 9 | 7 | 7 | 8 | ||
| Water Resistance | IP68 | IP68 | IP68 | |||
| Gender | Women | Women, Men | Men, Women | |||
| Sleep Tracking Metrics | Total Sleep Time, Deep Sleep, Light Sleep, REM Sleep, Awake Periods | Total Sleep Time, Deep Sleep, Light Sleep, REM Sleep, Awake Periods | Deep Sleep Duration, Light Sleep Duration, Eye Movement, Wakefulness | |||
| Health Monitoring Features | Heart Rate, Blood Oxygen (SpO2), Sleep Monitoring, Steps, Distance, Calories, Blood Pressure | Heart Rate, Blood Oxygen (SpO2), Sleep Tracking, Blood Pressure | Heart Rate, Blood Oxygen (SPO₂), Sleep Tracking, Activity Monitoring | |||
Smart Ring No subscription fee
€80.26
When this device makes sense
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