spywkn Fitness Tracker Ring: Health & Sleep Tracker
Meet the Smart Ring for Women—your 24/7 health buddy that's as stylish as it is smart. Packed with clinical-grade sensors, this little powerhouse keeps tabs on everything from your heart rate and SpO2 to blood pressure and even how well you're sleeping (or not). All the juicy details? They're just a tap away on the free iOS/Android app.
But wait, there's more! It's not just about health; this ring's got your back (and your steps, calories, and distance) when you're crushing your fitness goals. Whether you're a yoga enthusiast or a marathon runner, it's got the exercise modes to match. And yeah, it's waterproof and so light you'll forget you're wearing it—perfect for a swim or a spontaneous night out.
Oh, and here's a fun twist: it can snap hands-free selfies. Because why not? The diamond-design charging case isn't just pretty (with its LED light); it's practical too, giving you 3-5 days of battery life. Plus, with the Family Circle mode, you can keep an eye on your loved ones' wellness. Talk about a gift that keeps on giving!
- Fitness Tracker
- Waterproof Photography Ring
- Her Everyday Reminder of Your Love
- US Standard Sizing
- Health & Sleep Tracker
General specs
- Brand: spywkn
- Seller: Amazon
- package_dimensions: 3 x 3 x 1.7 inches
- item_weight: 4.4 ounces
- batteries: 1 Nonstandard Battery batteries required.
- date_first_available: April 16, 2025
- manufacturer: spywkn
- country_of_origin: China
- First listed by seller: 6/5/25
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 | |||||
|---|---|---|---|---|---|---|
Fitness Tracker Ring Health & Sleep Tracker
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Fitness & Sleep Tracker Smart Ring
|
Smart Fitness Tracker Ring Health & Sleep Tracker
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Smart Ring for Health and Sleep Monitoring Health monitoring
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Smart Fitness Tracker Ring
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Fitness Tracker Ring All-day health monitor
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| Brand | spywkn | Hunan Constant Li Electronic Technology Co., Ltd. | spywkn | OutsideWorld | Delcast | |
| Model | R11M | |||||
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| Price | $49.99 | $109.99 | $49.99 | $34.89 | $55.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Joom | Amazon | Amazon |
| Update | June 27, 2025 | June 29, 2025 | June 27, 2025 | August 19, 2025 | July 20, 2025 | July 18, 2025 |
| package_dimensions | 3 x 3 x 1.7 inches | 1 x 1 x 1 inches | 3.58 x 3.5 x 1.85 inches | |||
| item_weight | 4.4 ounces | 1 Grams | 4.2 ounces | |||
| batteries | 1 Nonstandard Battery batteries required. | 1 Lithium Ion batteries required. (included) | 1 AA batteries required | |||
| Compatibility | iOS, Android | Universal | Android 5.1 and above, iOS 8.0 and above | |||
| Waterproof | Yes | Yes | IP68 | |||
Fitness Tracker Ring
Reviews
Swan
June 8, 2025
Princess
June 6, 2025