Oulencu 24OL-NVSR 20 Items Smart Ring
Available offers (2)
Price history by offer
Volatility: MediumFeatures
- Insightful sleep analysis
- Improved movement tracking
- Advanced fitness monitoring
- State-of-the-art precision sensors
- Fast charging and extended battery life
- Free health monitoring app
General specs
- Brand: Oulencu
- Model: 24OL-NVSR
- Seller: Retailer
- ID: B0CYBTFVRQ
- Material: Resin, Metal
- Item Weight: 0.1 Ounces
- manufacturer: OULENCU
- Number of Items: 20
- Included Components: OULENCU Smart ring, Chargingh Cable, Quick Guide Leaflet
- Date First Available: March 10, 2025
- Warranty Description: 1 year manufacturer
- First listed by seller: April 3, 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
United States
For the active individual who wants to track fitness and sleep without the bulk of a watch, this smart ring offers a discreet way to monitor your health daily. It’s perfect for someone juggling work and workouts, providing insights into sleep stages like deep and REM sleep to help you wake up refreshed and ready.
Beyond typical activity tracking, this ring focuses on your overall well-being by measuring stress and heart rate throughout the day. The optical sensors are sensitive enough to detect subtle changes during a busy afternoon, giving you a heads-up to take a breather. With no app subscription, you get lifetime access to your data, making it easy to spot trends and adjust your routine for better health.
Fast charging means a quick 10-minute boost powers it for hours, and the week-long battery life ensures it stays on during long days. Use the free app to sync with your phone and see how small changes, like more steps or better sleep, add up to big improvements in your fitness and stress levels.
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| Brand | Oulencu | Domhong | Anarow | KppeX | Mexlyca | Oura |
| Model | 24OL-NVSR | R03 | R10M | X1-11# | SF20250921B0FGY2QWT4 | JZ90-1003-09 |
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| Price | €98.06 | €31.91 | €124.81 | €124.81 | €14.26 | €266.58 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 6, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Apr 15, 2026 | Mar 21, 2026 |
| Material | Resin, Metal | Stainless Steel | Metal | |||
| Size | 9 | 9 | 11 | 9 | ||
| Battery Life | 5–7 d | 3–5 d, 7–10 d standby | 3–5 d | 3–5 d | ||
| Water Resistance | 5ATM | 5ATM | IP68 | IP68 | ||
| Charging Method | Magnetic | Magnetic | Magnetic | |||
| OS Compatibility | Android 5.1+, iOS 8+ | Android 4.4+, iOS 8.4+ | Android, iOS | |||
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