Smart Ring for Women Men, Fitness Tracker Ring with Body Temperature, Heart Rate, Blood Oxygen, Sleep Monitor, Calories, No Subscription Fee, IP68 Waterproof for iPhone & Android (Black, #8)
$49.99
| Package Dimensions | 4 x 3 x 1.2 inches |
|---|---|
| Item Weight | 7.8 ounces |
| ASIN | B0FD3J7DXF |
| Item model number | R09 |
| Batteries | 1 9V batteries required. (included) |
| Customer Reviews |
4.4 out of 5 stars |
| Best Sellers Rank |
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| Date First Available | June 13, 2025 |
| Manufacturer | AMOVAN |
| Item Weight | 220 Grams |
| Standing screen display size | 1.83 Inches |
| Memory Storage Capacity | 100 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 tracks everything they need, including sleep, steps, and heart rate, and works well for both casual wear and workouts. Moreover, the ring is comfortable, easy to use with simple app setup, and customers consider it worth the low cost. Additionally, they appreciate its style and accuracy, with one customer noting particularly accurate heart rate readings.
11 reviews for Smart Ring for Women Men, Fitness Tracker Ring with Body Temperature, Heart Rate, Blood Oxygen, Sleep Monitor, Calories, No Subscription Fee, IP68 Waterproof for iPhone & Android (Black, #8)
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Smart Ring for Women Men, Fitness Tracker Ring with Body Temperature, Heart Rate, Blood Oxygen, Sleep Monitor, Calories, No Subscription Fee, IP68 Waterproof for iPhone & Android (Black, #8)
$49.99


Imran Rana –
Stylish, Comfortable, and Packed with Useful Health Tracking
I wasn’t sure what to expect from a smart ring, but this one has really impressed me. It’s lightweight, comfortable to wear all day, and doesn’t feel bulky at all. The health tracking features, heart rate, body temperature, blood oxygen, sleep, and calories are surprisingly accurate for such a small device. I especially like that there’s no subscription fee, and the app is easy to sync with my phone. The design looks sleek and works well for both casual wear and workouts. Plus, being waterproof gives me peace of mind since I don’t have to take it off for washing hands or light activities. Overall, it’s a stylish and practical way to keep track of health without wearing a big smartwatch.
Fausto E. –
Highly recommend for anyone looking to track fitness, health or sleep goals.
I wanted to replace my fitness tracker, and I was researching this fabulous ring. It definitely caught my attention. It’s very comfortable, very light, looks great, and is so easy to connect to the app. But most importantly, all the data it records is exactly the same as my fitness tracker.The ring is incredibly measures all the important health metrics and the app is easy to use and navigate, and no subscription cost.Highly recommend for anyone looking to track fitness, health or sleep goals.
Ridge –
Not too bulky, worth the $
Worth the $, not huge or heavy. Only 4 stars because the tap gesture doesn’t work.
Karolina –
Perfect as a gift
Gave this Smart Ring as a gift, and it’s perfect! Comfortable, stylish, and tracks everything — heart rate, sleep, oxygen, temperature. No subscription fee, easy to use. My friend loves it!
Bernard C. Pattie –
Bang for the buck
I bought this ring primarily to keep track of my blood oxygen level which has been an issue for me. I’ve been wearing it for a week now and it does a good job. It automatically takes a reading every hour and you can take a real-time reading whenever you want by using the app. These readings are very close to those of my blood oximeter. It has 100 megs of built-in memory and seems to store the data and then sync it whenever you open it the app, which means that data is being recorded even if I am away from my iPhone or have it turned off. It syncs with Apple Health although not all data transfers over—the blood oxygen does not. The sizing was spot on—I wear a size 11, that’s what I ordered and it fit perfectly. After a week the battery shows 25% charge remaining and the app alerts you when it’s time to recharge. There is no app subscription fee. The ring doesn’t monitor glucose, blood pressure or sleep apnea, but it does what it does very well at a very reasonable price.
Melissa W –
Good except for sleep tracking.
This one is def better than my last ring from another company. Sleep still doesnt track correctly. I can wake up and sit on my phone for an hour and it will show me sleeping still.
LL –
Excellent Smart Ring!
Very accurate tracking for heart rate, sleep, and body temperature. The app is easy to use, and I love that there are no subscription fees. Comfortable to wear, stylish design, and the battery lasts well. Totally worth it!
Mikko –
Just what I needed you
Worked perfect
ernesto sañudo –
Muy practico y funcional
Maria Roces –
El anillo no funciona, no funciona la batería ya que se toma varios días en carga y en menos de 3 horas se descarga por completo, no cumple con todas las funciones que anuncia
Kirsty Burnett –
Item broke within 2 days