Price range
€88
– €96
Oulencu 24OL-NVSR Smart Ring
This smart ring offers discreet health monitoring for active individuals, featuring sleep stage analysis, fitness tracking, heart rate and stress measurement, fast charging, and a free app with no subscription. It provides insights to improve daily energy and focus through accurate sensor data.
- 2 variants
- Sleep tracking with stage analysis
- Number of Items: 2 variants
Price spread
~10%
Across new variants
Customer rating
8 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
20 Items
Retailer
Available to order
- Insightful sleep analysis
- Improved movement tracking
- Advanced fitness monitoring
1 Item
Retailer
Available to order
- Sleep tracking with detailed stages
- Heart rate and stress monitoring
- Activity and fitness tracking
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | 20 Items | 1 Item |
|---|---|---|
| Price | €96.37 | €87.61 |
| Updated | May 6, 2026 | Jun 12, 2026 |
| Availability | Available to order | Available to order |
| Most technical parameters are similar across variants. | ||
Live offers
Partner offers are temporarily unavailable for this product.
Partner offers are temporarily unavailable for this product.
Overview
Compare Oulencu 24OL-NVSR Smart Ring variants, pricing tiers and key differences.
Learn moreHow variants differ
Most technical parameters are similar across variants.
Who each variant is for
- Start with your budget: the visible price spread across variants is about 10%.
Reviews
5.0 / 5
from 8 ratings
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When this device makes sense
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