Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
LISASRING R26 Size 7 Smart Ring with Sleep Tracking, Heart Rate Monitor, and Blood Oxygen Sensor
Features
- Clinical grade accuracy for health metrics
- 5ATM waterproof up to 164 feet
- Ultra thin and lightweight design
- Long battery life with fast charging
- Menstrual cycle prediction and tracking
- Automatic exercise and activity recording
General specs
- Brand: LISASRING
- Model: R26
- Seller: Retailer
- ID: B0DZNYT2J6
- Size: 7
- Weight: 0.11
- Material: Titanium Alloy
- OS Compatibility: Android, iOS
- Water Resistance: 5 ATM
- First listed by seller: May 9, 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 woman who wants to understand her body beyond steps, this smart ring offers a discreet way to track health 24/7. While many focus on fitness, its real strength is in providing peace of mind through accurate, all-day monitoring—whether you're managing stress at work or keeping tabs on your cycle.
Clinical-grade sensors deliver reliable data you can trust. The ring's slim titanium design feels so light you'll forget it's there, even during sleep or a swim. With 5ATM waterproofing, it handles everything from laps to rain without a second thought.
Get personalized insights via the app, like sleep improvement tips or cycle predictions that help you plan your week. The long battery life means fewer charges, so you stay connected to your health effortlessly.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
LISASRING R26 Black Clinical grade accuracy for health metrics
|
Smart Ring Health Tracker 24/7 Comfortable to Wear
|
femometer Smart Ring Gen2 Continuous heart rate monitoring
|
Victormont Gen 1 No App Subscription Fees
|
Victormont Gen-11 No App Subscription Fees
|
femometer Gen2 Continuous heart rate monitoring
|
|
| Brand | LISASRING | Kuxlagz | femometer | Victormont | Victormont | femometer |
| Model | R26 | Smart Ring Gen2 | Gen 1 | Gen-11 | Gen2 | |
| Rating |
|
|
|
|
|
|
| Price | €80.53 | €62.64 | €178.09 | €89.48 | €89.48 | €143.18 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 21, 2026 | Mar 21, 2026 | May 13, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 12, 2026 |
| Item Weight | 0.5 Ounces | 3.5 Grams | 1.6 ounces | 1.6 ounces | ||
| Customer Reviews | 5 stars, 35 ratings | 69 ratings, 3.8 stars | 4.1 stars from 29 ratings | |||
| Country of Origin | China | China | China | China | ||
| Package Dimensions | 3.35 x 3.27 x 1.73 inches | 3.2 x 3.2 x 2.4 inches | 4 x 4 x 4 inches | 4 x 4 x 4 inches | ||
| Date First Available | March 6, 2025 | September 27, 2024 | December 5, 2024 | October 28, 2024 | ||
LISASRING R26 Black Clinical grade accuracy for health metrics
€80.53
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.