Oulencu Smart Ring Health Tracker : Insightful Sleep Analysis with Smart Ring
Meet the OULENCU Smart Ring—your new sidekick for all things health and wellness. Ever wondered what your sleep looks like under a microscope? This little gadget breaks it down for you, tracking everything from Deep Sleep to those weird REM phases (you know, where you're dreaming about being late for a meeting naked). Plus, it keeps tabs on your daily hustle with steps, calories, and even METs—because who doesn’t want to know how much energy they’re burning just by existing?
Packed with cutting-edge sensors (we’re talking multi-axis acceleration, heart rate monitoring, and even infrared), this ring doesn’t just guess—it knows. And when you’re crushing it in the gym, the 'Workout Mode' kicks in, giving you the lowdown on how hard your heart’s working and whether you’re actually pushing yourself or just pretending to.
Battery life? A quick 10-minute charge gets you halfway there, and a full charge keeps you going for a solid week. And the best part? The free app (yep, no sneaky subscriptions) works with most Android and iOS devices, turning your phone into a health dashboard that’s actually useful.
- Improved Movement Tracking with Smart Ring
- State-of-the-Art Smart Ring featuring Precision Sensors
- Advanced Fitness Monitoring with Smart Ring
- Fast Charging and Extended Battery Life: Power Boost for the Smart Ring
- Smart Ring Companion: Free Health Monitoring App
- Insightful Sleep Analysis with Smart Ring
General specs
- Brand: Oulencu
- Model: Smart Ring Health Tracker
- Seller: Amazon
- item_weight: 0.1 Ounces
- warranty_description: 1 year manufacturer
- material: Resin, Metal
- number_of_items: 20
- manufacturer: OULENCU
- included_components: OULENCU Smart ring, Chargingh Cable, Quick Guide Leaflet
- date_first_available: March 10, 2025
- First listed by seller: 4/13/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Oulencu Smart Ring Health Tracker Insightful Sleep Analysis with Smart Ring
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Oulencu Smart Ring Health Tracker Insightful Sleep Analysis
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Oulencu Smart Ring Health Tracker Insightful Sleep Analysis with Smart Ring
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Smart Ring Health Tracker with Heart Rate and Blood Oxygen Monitor
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Health Tracker Smart Ring Real-time Health Tracking Smart Ring
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Health Tracker Smart Ring Real-time Health Tracking Smart Ring
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| Brand | Oulencu | Oulencu | Oulencu | Oucscru | Oucscru | |
| Model | Smart Ring Health Tracker | Smart Ring Health Tracker | Smart Ring Health Tracker | M1 | ||
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| Rating |
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| Price | $109.99 | $109.99 | $119.99 | $39.99 | $0.00 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Gshopper | Amazon | Amazon |
| Update | June 27, 2025 | June 27, 2025 | June 27, 2025 | July 25, 2024 | August 5, 2025 | June 27, 2025 |
| item_weight | 0.1 Ounces | 0.1 Ounces | 0.8 Ounces | 0.8 Ounces | ||
Smart Ring Health Tracker
Emma L.
Halifax, NS
April 20, 2025
As a designer who's always on the go, I was excited to try this Oulencu ring to get a better handle on my health, but it's left me feeling quite let down. I've been using it for a couple of months now, and while it does a decent job with sleep tracking, the inaccuracies in heart rate and activity monitoring are a real drawback. I remember one morning after a tough workout, it showed my heart rate was way lower than my actual effort—talk about disappointing! 😕 The app is user-friendly, but without more reliable data, it's hard to take it seriously. For the price, I expected something more precise and comfortable for daily wear. It's not a complete waste, but I wouldn't recommend it to friends without some serious caveats.
- Pros: I quite liked how it keeps track of my sleep in detail, breaking down different stages so I can see where I might need improvement. The battery life is top-notch, lasting a full week on a single charge, and it's convenient to get a quick boost in just a few minutes. The app is free and easy to use, syncing well with my phone to show all my health data in one place.
- Cons: Most likely, the heart rate monitoring isn't always accurate, especially during workouts, which is disappointing when I'm trying to gauge my effort. The ring feels a bit bulky and uncomfortable to wear all day, and I've noticed it sometimes misses steps or other activities. It's frustrating that it doesn't integrate well with other apps I use for cooking or daily routines.