Smart Fitness Ring for Women Men – Health Track Heart Rate, Blood Oxygen, Sleep, Steps, Stress, Skin Temperature, IP68 Waterproof, No Subscription Fee, Compatible with iPhone & Android (Size 11)
$9.99
| Package Dimensions | 1.4 x 1.4 x 1.2 inches |
|---|---|
| Item Weight | 1.12 ounces |
| ASIN | B0F8HRTMY6 |
| Batteries | 1 A batteries required. (included) |
| Customer Reviews |
4.2 out of 5 stars |
| Best Sellers Rank |
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| Date First Available | May 20, 2025 |
| Manufacturer | SORNBEO |
| Memory Storage Capacity | 64 MB |
Warranty & Support
Product Warranty: For warranty information about this product, please click here
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Customers say
Customers find the smart ring sizing kit accurate and easy to use, with clearly labeled sizes and good quality rings. The product is practical for daily wear and works well for both women and men, while being comfortable to wear. They appreciate its accuracy, with one customer noting its health tracking capabilities, and find it easy to find the ideal fit.
8 reviews for Smart Fitness Ring for Women Men – Health Track Heart Rate, Blood Oxygen, Sleep, Steps, Stress, Skin Temperature, IP68 Waterproof, No Subscription Fee, Compatible with iPhone & Android (Size 11)
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Smart Fitness Ring for Women Men – Health Track Heart Rate, Blood Oxygen, Sleep, Steps, Stress, Skin Temperature, IP68 Waterproof, No Subscription Fee, Compatible with iPhone & Android (Size 11)
$9.99


Narciso bracho –
Highly recommended if you’re thinking of buying a ring!
I no longer struggle to find my ring size! This smart ring sizing kit is perfect for both women and men. It comes with several sizes, making it easy to find the ideal fit before buying the perfect ring. The rings are comfortable and easy to try on. It helped me avoid sizing mistakes and ensured the ring was exactly as I wanted.
Yaliadna Reyes –
Good
Very useful to choose the right sizeThis smart ring size kit is perfect for both women and men. It comes with several sizes (#7 to #12), making it easy to find the ideal fit before buying the ultimate ring. The hoops are comfortable and easy to try on. It helped me avoid size errors and make sure that the ring was just as I wanted. Highly recommended if you are thinking of buying a smart ring!
Alejandra García –
Great quality and easy to use!
I really loved this smart ring sizing kit! It’s super practical and helped me find my exact size before ordering. The rings are good quality and nicely presented. Very useful and highly recommended for everyone.
Raudel Garlobo –
Very accurate and comfortable to wear all day
I’m really impressed with this smart ring! It’s lightweight, stylish, and very comfortable to wear all day and night. The health tracking is super accurate — it monitors heart rate, sleep, oxygen, stress, and even skin temperature. I also love that it’s waterproof and doesn’t require any subscription fees. The sizing kit made it easy to find the perfect fit.
Jessica Nicole –
Not accurate
I know we are all balling on a budget and looking for dupes but just avoid this one! It doesn’t track anything accurately. It won’t stay connected to the app/phone unless it’s on the charger
brooke –
Worked great!
The ring sizing kit is perfect if you have no clue what ring size you need. You can keep it in your purse for quick reference. They also doubled as a comfortable work wedding band for my husband, which is perfect!
Bailey –
Solid option.
Overall the product is good! However battery only lasts for 3 days, instead of the 10-12 that is advertised. The readings are very accurate though when comparing to Apple Watch.Wish that the battery life was stronger
Killerlion1 –
Nice smart ring for a nice price.
Size is good love the sleep tracking battery life is good connectivity is awesome. Step are accurate with my watch. Function are good but it doesn’t have nfc like the photo say it does.