Ultra-thin Smart Ring: Ultra-thin and comfortable design
What's in it for you? Well, for starters, it keeps an eye on your heart rate around the clock – no breaks, no excuses. It also plays detective with your sleep, breaking down your nightly adventures (or misadventures) into detailed reports. And let's not forget the automatic activity tracking; whether you're counting steps, calories, or distance, this ring's got your back. Ladies, it even has a special feature to track periods and ovulation, because, well, life's complicated enough. Oh, and for the tech-savvy, there's air gesture control – wave your hand like a wizard to control devices remotely. No wand required.
Best part? No sneaky subscription fees, and the battery lasts up to 7 days. Whether it's a birthday, anniversary, or just because, this ring is a gift that keeps on giving (and tracking).
General specs
- Seller: Amazon
- Waterproof: Yes
- Battery Life: Up to 7 days
- Compatibility: iOS, Android
- Charging: Wireless
- Material: High-quality materials
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
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Ultra-thin Smart Ring Ultra-thin and comfortable design
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Smart Health Tracker Ring Ultra-Thin & Lightweight Design
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| Brand | Mirlray | Mirlray | Mirlray | Mirlray | Mirlray | |
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| Price | $79.98 | $35.99 | $39.99 | $39.99 | $39.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 15, 2025 | June 11, 2025 | May 11, 2025 | June 12, 2025 | May 13, 2025 | May 13, 2025 |
| package_dimensions | 3.15 x 3.11 x 1.06 inches | 2.95 x 2.95 x 1.18 inches | 3.15 x 3.15 x 1.06 inches | 2.95 x 2.95 x 1.18 inches | 2.95 x 2.95 x 1.18 inches | |
| item_weight | 1.76 ounces | 2.24 ounces | 2.08 ounces | 2.24 ounces | 2.24 ounces | |
| batteries | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | 1 A batteries required. (included) | |
| date_first_available | March 3, 2025 | March 3, 2025 | March 3, 2025 | March 3, 2025 | March 3, 2025 | |
| country_of_origin | China | China | China | China | China | |
Ultra-thin Smart Ring
Reviews
Spike
June 8, 2025