Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
ZBNMY Size 10, Silver Smart Ring with Health and Fitness Tracking
Available offers (7)
Current
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Size 10, Silver
Retailer
€49.82
Available to order
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Price history by offer
Volatility: HighFeatures
- Sleep monitoring with detailed analysis
- Blood oxygen and heart rate monitoring
- Waterproof design for all-day wear
- Activity tracking for multiple sports
- No subscription required
- Step counting and calorie tracking
General specs
- Brand: ZBNMY
- Seller: Retailer
- ID: B0FSKC8BL1
- Size: 10
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- First listed by seller: December 6, 2025
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 to track health without a bulky device, this smart ring fits seamlessly into daily life. It’s perfect for monitoring sleep quality after a stressful workday or keeping tabs on fitness goals during a busy schedule.
While many focus on fitness tracking, this ring offers a unique angle: holistic wellness for the modern multitasker. It helps you understand how daily activity impacts rest, with the sleep tracker picking up subtle changes in your patterns overnight. The waterproof design means you never have to remove it, whether you’re washing hands or hitting the gym.
You get precise insights into steps, heart rate, and blood oxygen without subscriptions. The motion tracking automatically logs activities like running or yoga, so you can stay motivated and adjust routines for better health outcomes.
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| Brand | ZBNMY | ZBNMY | ZBNMY | Tiantianka | SARUNN ER | UouNeaCo |
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| Price | €49.82 | €35.59 | €35.58 | €30.94 | €14.10 | €34.52 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Apr 30, 2026 | May 12, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 2, 2026 |
| Size | 10 | 10 | 11 | 7 | 7 | 10 |
| OS Compatibility | Android, iOS | iOS, Android | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | IP68 |
| Material | Titanium Alloy | Titanium Alloy | Titanium Alloy | Metal | ||
| Battery Life | 7–10 d | 7–10 d | 5–7 d | 5–7 d | ||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | ||
| Display Type | None | None | OLED | |||
| Charging Method | Magnetic | Magnetic | Magnetic | Magnetic | ||
When this device makes sense
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