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Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
lumthou R18 Enamel Rose Gold, Size 10 Enamel Craft Smart Ring
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Current
Enamel Rose Gold, Size 10
Amazon
€94.62
Available to order
Price history by variant
Volatility: HighFeatures
- No subscription fee
- IP68 waterproof
- Sleep tracking
- Heart rate monitoring
- SpO2 measurement
- Remote camera control
- 8+ sports modes
- 5-7 days battery life
- Feather-light 0.11-0.14 oz weight
- Multi-language app support
- Care mode for sharing health data
Product details
General specs
- Brand: lumthou
- Model: R18
- Brand: lumthou
- Weight: 0.007-0.009 lbs
- Battery Life: 5-7 days
- Product Type: Smart Ring
- Compatibility: iPhone, Android
- Target Gender: Women, Men
- Charging Method: Magnetic Charging Cable
- Finish Material: Premium Enamel Craft
- Included Accessories: Magnetic Charging Cable, Guide
- Water Resistance Rating: IP68
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
€94.62
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Third-party seller
FBA
Shippable
Offers updated: 9/4/26
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United States
United States
Available
For the active professional who wants discreet health insights without a bulky watch, the Lumthou Enamel Craft Smart Ring offers a stylish solution. This isn't just another fitness tracker; it's a seamless companion for your daily routine, from morning workouts to late-night rest. The feather-light design at 3-4g means you'll forget it's there, while the premium enamel finish in Rose Gold adds a touch of elegance that stands out in any setting.
Wear it to bed, and the sleep tracking automatically analyzes your stages, giving you actionable data to improve rest after a few nights of calibration. During the day, it monitors heart rate and SpO2, with real-time step counting to keep you motivated. Use the remote camera feature to snap photos hands-free, perfect for group shots or solo adventures. With IP68 waterproofing and a 5-7 day battery, it adapts to your life without interruptions, connecting via a multi-language app for easy use.
lumthou R18 Enamel Rose Gold No subscription fee
€94.62
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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