Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Milavan Gold / Size 7 Smart Health Ring with Fitness Tracking
Available offers (2)
Current
Gold / Size 7
Retailer
€48.15
Available to order
Features
- Measures heart rate, blood oxygen, blood pressure
- Automatic health monitoring every 30 minutes
- Tracks sleep with deep/light sleep, REM, wakefulness
- 8 sport modes including running, cycling, hiking
- IP68 waterproof rating
- 3-5 days battery life, 1-2 hour charge
- Slim 2mm thickness with polished inner surface
- Compatible with Android 5.0+ and iOS 9.0+
- No app subscription fees
General specs
- Brand: Milavan
- Seller: Retailer
- ID: B0GX91R7ZH
- Size: 7
- Colors: Gold
- Weight: Not specified
- Sensors: Heart Rate, Blood Oxygen, Blood Pressure
- Dimensions: Thickness: 2 mm
- Battery Life: 3-5 days
- Sports Modes: Running, Cycling, Skipping Rope, Walking, Hiking, Yoga, Dancing, Golf
- Charging Time: 1-2 hours
- Compatibility: Android 5.0+, iOS 9.0+
- Sleep Tracking: Deep & Light Sleep Duration, REM, Wakefulness
- Waterproof Rating: IP68
- Health Monitoring Interval: 30 minutes
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Delivery to 
United States
United States
Available
This smart health ring is designed for active individuals who want to keep track of their wellness without wearing a bulky watch. Whether you're a runner logging miles or a busy professional monitoring stress, this ring delivers continuous health data right from your finger.
Unlike standard fitness trackers, this ring focuses on comprehensive health metrics. It automatically measures your heart rate, blood oxygen, and blood pressure every 30 minutes, so you can spot trends over time. The sleep tracking goes beyond basic logs—it records deep sleep, light sleep, REM, and wake periods. Review the detailed reports in the app to adjust your bedtime routine for better rest.
With 8 sports modes, you can track specific activities like cycling or yoga. The ring maps your route using GPS from your phone and shows pace, distance, and calories burned. The slim 2mm design is comfortable for all-day wear, even during workouts. Battery lasts 3 to 5 days on a short charge, and it works with both Android and iOS without any subscription fees. Get actionable insights to improve your fitness and health, all from a stylish ring that goes with any outfit.
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| Brand | Milavan | Freeze2Trim | GJKQRJ | Nyweey | BIEMHA | Aoyool |
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| Price | €48.15 | €38.34 | €53.49 | €53.49 | €98.10 | €35.67 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 27, 2026 | Jun 24, 2026 | May 20, 2026 | Apr 29, 2026 | May 29, 2026 | Jun 24, 2026 |
| Size | 7 | 6 | 7# | 8 | 8 | |
| Battery Life | 3-5 days | 5 days continuous use | 2-3 days | 3-5 days | ||
| Compatibility | Android 5.0+, iOS 9.0+ | iPhone, Android | iOS, Android | iOS, Android | iOS, Android | Android 5.0+, iOS 9.0+ |
| Sleep Tracking | Deep & Light Sleep Duration, REM, Wakefulness | Yes | Yes | |||
| Waterproof Rating | IP68 | IP68 | IP68 | |||
Smart Health Ring with Fitness Tracking Measures heart rate, blood oxygen, blood pressure
€48.15
When this device makes sense
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