MERNEUO SmartRin Health and Fitness Tracker Ring: 24/7 heart rate, blood pressure, blood oxygen monitoring
For the active individual who wants to track health without a bulky wristband, the MERNEUO Smart Ring is your discreet daily companion. Whether you're monitoring your heart rate during a morning jog or checking your sleep quality after a long day, this ring delivers continuous insights right on your finger. It’s not just about fitness tracking—it’s about seamlessly integrating health awareness into your lifestyle, giving you peace of mind with every step.
Wear it through anything thanks to its IP68 waterproof design; you can shower or swim without a second thought. The ring syncs effortlessly via Bluetooth to the Lefun Health app, where you see real-time data on calories burned, blood oxygen levels, and more—no subscriptions needed. A simple shake of your hand even lets you take photos remotely, perfect for capturing moments hands-free. Crafted from lightweight, space-grade titanium, it’s so comfortable you might forget it’s there, yet stylish enough for any occasion.
Features
- IP68 waterproof and dustproof for swimming
- Sleep tracking with professional health guidance
- Remote photo capture by shaking hand
- Lightweight, fashionable titanium design
- Data sync with app, no subscription required
- 24/7 heart rate, blood pressure, blood oxygen monitoring
General specs
- Brand: MERNEUO
- Model: SmartRin
- Seller: Amazon
- ID: B0DK37ZCDT
- Size: 8
- Material: Titanium
- Connectivity: Bluetooth
- OS Compatibility: Android 8.0+, iOS 14+
- Water Resistance: IP68
- First listed by seller: 3/24/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
MERNEUO SmartRin Silver
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Blackview R10 Black IP68 waterproof rating
|
Blackview X20 1.43-inch AMOLED Display
|
Kummel 4895246902838 Light Purple No app or phone required for basic use
|
Blackview R10 1.47-inch display
|
Fitbit Versa 4 Black Built-in GPS for real-time pace and distance
|
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| Brand | MERNEUO | Blackview | Blackview | Kummel | Blackview | Fitbit |
| Model | SmartRin | R10 | X20 | 4895246902838 | R10 | Versa 4 |
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| Price | $28.99 | $34.99 | $39.99 | $39.99 | $34.99 | $199.99 |
| Seller | Amazon | Blackview | Blackview | Amazon | Blackview | Amazon |
| Update | December 6, 2025 | April 18, 2025 | April 18, 2025 | December 6, 2025 | April 18, 2025 | June 28, 2025 |
| Connectivity | Bluetooth | Bluetooth | GPS, NFC | |||
| OS Compatibility | Android 8.0+, iOS 14+ | Android, iOS | Android, iOS | |||
| Water Resistance | IP68 | IP68 | IP68 | |||
| Battery Life | 7 | 7 | Long | 6 | ||
| Display Size | 1.47 | 1.47-inch | 1.58 | |||
Health and Fitness Tracker Ring
Reviews
Leonie Díaz
March 27, 2025
Rainbow
March 26, 2025
Andrzej Gallo
March 25, 2025
Chloe Anderson
March 25, 2025
Sugar
March 25, 2025