UouNeaCo R11-Black-013 Smart Ring - Sleep Tracker with Heart Rate, Blood Oxygen, Step Counter: All-in-One Health Monitoring
But wait, there’s more! This little powerhouse isn’t just about looking good. It’s got multiple sports modes because, let’s face it, your yoga mat and running shoes deserve some love too. And with a wireless charging dock that responds to air gestures (yes, you can feel like a wizard), plus a battery that lasts up to 5 days and charges in just 30 minutes, it’s practically begging to be part of your daily routine. Oh, and did we mention? No sneaky subscription fees—everything’s unlocked from the get-go.
Whether you’re team iPhone or Android, this smart ring plays nice with both, making it the perfect gift for that friend who’s always talking about their 'fitness journey' (or for treating yourself—no judgment here).
General specs
- Brand: UouNeaCo
- Model: R11-Black-013
- Seller: Amazon
- package_dimensions: 4.05 x 3.11 x 1.22 inches
- item_weight: 3 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- date_first_available: April 16, 2025
- country_of_origin: China
- memory_storage_capacity: 3 MB
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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UouNeaCo R11-Black-013 All-in-One Health Monitoring
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Dkeof R11M All-in-One Fitness Tracker
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Fitness Tracking Smart Ring Comprehensive Fitness Tracking
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UXOXU UXOXU-01
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| Brand | UouNeaCo | UouNeaCo | ailyfu | Dkeof | HitTopss | UXOXU |
| Model | R11-Black-013 | BJ01-Gray-009 | R11M | R11M | UXOXU-01 | |
| Color | ||||||
| Rating |
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| Price | $85.99 | $47.99 | $39.99 | $69.99 | $29.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 10, 2025 | June 10, 2025 | June 11, 2025 | May 13, 2025 | June 16, 2025 | May 11, 2025 |
| package_dimensions | 4.05 x 3.11 x 1.22 inches | 3.14 x 3.11 x 1.02 inches | 3 x 3 x 2 inches | 3.95 x 3.54 x 1.38 inches | ||
| item_weight | 3 Grams | 3 Grams | 4.2 ounces | 3.53 ounces | ||
| batteries | 1 Lithium Polymer batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 9V batteries required. (included) | ||
| date_first_available | April 16, 2025 | April 16, 2025 | April 29, 2025 | April 17, 2025 | ||
| country_of_origin | China | China | China | China | ||
| memory_storage_capacity | 3 MB | 3 MB | 0.2 MB | |||