Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Osawalla Silver, size 8 Smart Ring
Available offers (2)
Current
Silver, size 8
Retailer
€35.67
Available to order
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Price history by offer
Volatility: HighFeatures
- Fitness tracker for activities like running, swimming, and cycling
- 24-hour heart rate, blood oxygen, and sleep monitoring
- Sleep tracker with data on falling asleep, waking up, and sleep quality
- Meditation assistance with music and relaxation effect visualization
- IP68 waterproof for swimming and other water activities
- Long battery life of up to 5 days per charge with 30-day total usage from charging case
General specs
- Brand: Osawalla
- Seller: Retailer
- ID: B0GL7Z2NXG
- Size: 8
- Brand: Osawalla
- Design: ergonomic, smooth, lightweight, smart ring, fitness tracker ring, health tracker ring, sleep monitor ring
- Battery Life: 5 days continuous use, 30 days total with charging case
- Subscription: No subscription fee
- Compatibility: iPhone, Android
- Water Resistance: IP68
- Activity Tracking: running, swimming, cycling, hiking, step count, calories burned, distance, speed, workout route, sport time
- Health Monitoring: 24-hour heart rate, 24-hour blood oxygen, sleep tracking, sleep quality, falling asleep time, waking up time
- Meditation Features: meditation assistance, sleep aid music, relaxation music, focus music, 6 music types, data visualization, relaxation effect comparison
- Charging Case Capacity: 200mAh
- First listed by seller: April 16, 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 person who wants health insights without another wrist device, this smart ring tracks your wellness 24/7. It's perfect for runners who want heart rate data during workouts or anyone monitoring sleep patterns without bulky wearables.
Most fitness trackers focus on activity, but this ring prioritizes holistic health. It gives you peace of mind by measuring blood oxygen and heart rate continuously, not just during exercise. The app shows weekly trends so you can spot changes before they become issues.
Wear it comfortably all day and night. The ring syncs seamlessly with your iPhone or Android, providing meditation assistance with data-driven feedback. Its long battery lasts up to 5 days, and the charging case extends use to a month. No subscription fees mean your health data stays yours.
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| Brand | Osawalla | Free Shark | VIYONA | uaue | PJIVE | prxxhri |
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| Price | €35.67 | €53.49 | €44.58 | €22.29 | €35.67 | €53.50 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Apr 1, 2026 | May 29, 2026 | Apr 15, 2026 | Mar 21, 2026 | May 27, 2026 |
| Size | 8 | 8 | 11 | 8 | 8 | |
| Battery Life | 5 days continuous use, 30 days total with charging case | Multi-day | 3-5 days normal use, 7-10 days standby | 2-3 days | ||
| Compatibility | iPhone, Android | iOS, Android | iOS, Android | iPhone, Android | Android 6.0+, iOS 11.0+ | iOS, Android |
| Sports Modes | 180+ | Running, Cycling, Brisk Walking | Running, Cycling, Walking, Skipping, Swimming | |||
Smart Ring Silver
€35.67
When this device makes sense
Product confidence
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