Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Nyweey Rose Gold, 7, Not specified Smart Ring with Health and Sleep Tracking
Available offers (3)
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Current
Rose Gold, 7, Not specified
Retailer
€53.38
Available to order
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Price history by offer
Volatility: LowFeatures
- Tracks heart rate and blood oxygen
- Monitors sleep quality and stages
- IP68 waterproof for swimming and running
- Portable charging case with long battery life
- Gesture control for hands-free photo
- No subscription fees required
- Wide compatibility with iOS and Android
General specs
- Brand: Nyweey
- Seller: Retailer
- ID: B0GTNFYVT3
- Size: 7#
- Features: Heart Rate Monitoring, Blood Oxygen Monitoring, Step Tracking, Sleep Tracking, Stress Monitoring, Heart Rate Variability Monitoring, Gesture Control
- Compatibility: iOS, Android
- Target Gender: Unisex
- Waterproof Rating: IP68
- Additional Charges: None
- Charging Case Capacity: 400 mAh
- Battery Life (Continuous): 5 days
- First listed by seller: April 27, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
| Date | Price |
|---|---|
| 4/27/26 | €53.38 |
| 3/29/26 | €53.38 |
Shipping options
Delivery to 
United States
United States
Available
Track your wellness from your finger with the Nyweey Smart Ring. Before buying, measure your finger circumference using our size guide to order the right fit. You'll avoid return hassles and enjoy comfortable all-day wear.
This health ring monitors heart rate, blood oxygen, HRV, and stress levels with precision. Check daily, weekly, and monthly data in the app. The sleep tracker measures total sleep, deep sleep, light sleep, and awake time, then provides a quality analysis. You'll build better sleep habits over time.
IP68 waterproof means you can swim, run, or train in any weather without worry. The ring tracks real-time fitness and health trends, and its breathable design suits athletes. A full charge lasts up to 5 days, and the 400 mAh charging case provides 10–18 extra charges. Gesture control lets you take hands-free photos, and there are no subscription fees—you get lifetime health tracking. Compatible with iOS and Android, it's a thoughtful gift for loved ones.
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Smart Ring with Health and Sleep Tracking Rose Gold Tracks heart rate and blood oxygen
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| Brand | Nyweey | Free Shark | ZBNMY | BIEMHA | Warchody | DSHKISK |
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| Price | €53.38 | €44.49 | €88.10 | €97.89 | €40.91 | €35.59 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 29, 2026 | May 20, 2026 | May 29, 2026 | May 29, 2026 | May 29, 2026 | Jun 24, 2026 |
| Size | 7# | 10 | 7 | 8 | 9 | |
| Compatibility | iOS, Android | iOS, Android | iOS, Android | iOS, Android | iOS, Android | |
| Waterproof Rating | IP68 | IP68, 262 feet | IP68 | 5 ATM | ||
| Material | Not specified | Silver | all-titanium | Hypoallergenic | ||
| Battery Life | 5 days, Up to 30 days with charging case | 2-3 days | 5-7 days per charge, 30+ days with charging case | Long Battery Life | ||
| Activity Tracking | Running, Walking, Hiking, Cycling, Yoga, Dancing, Skipping rope | Steps, Distance, Calories, Sport Time, Heart Rate | Yes | |||
Smart Ring with Health and Sleep Tracking Rose Gold Tracks heart rate and blood oxygen
€53.38
When this device makes sense
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