Price: $39.99 - $35.99
(as of Nov 02,2025 19:32:22 UTC – Details)
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Top reviews from the United States
Reviewed in the United States on September 24, 2025
This smart ring really impressed me. It’s comfortable, stylish, and so light that I hardly notice I’m wearing it. The heart rate and blood oxygen tracking are accurate and reliable, which helps me stay on top of my health at all times. The battery lasts a good amount of time and the app is simple to use. Great purchase, highly recommend it.
Reviewed in the United States on September 30, 2025
Reviewed in the United States on September 30, 2025
This is the 2nd Smart Ring I've purchased within 1 week period and this one is worse than the first was. This appears as an O Ring brand and the app that it takes is called Luck Ring. It does not require a subscription service to use the app and ring so that is a good thing. The ring was well packaged and received on time. I really like the charging case that comes with it as it lets you charge it on the go – no plugging in to recharge your ring just drop it in the case and it recharges. The app was easy to setup and the binding process was quick and simple – no issues connecting with the ring. This ring is marketed as being able to measure your heart rate, blood oxygen, blood pressure, sleep, workouts and a couple of other things as well. Well, it does not track or measure blood pressure but instead monitors HVA. After charging my ring to 100% and connecting to the app, it tracked my heart rate pretty accurately but it stated my blood oxygen rate is always 98 – 99% which is not accurate. I also had a 30 min workout last night and it didn't pick that up while I had the ring on. It didn't read my sleep last night either which is really poor for a smartring to not do. I even reset the ring and reset the app – when I reset the app for android, it showed everything in Chinese which really irritated me. I had to reset the app again and then it displayed everything in English. The ring fit perfect on my right ring finger and wasn't too thick or too wide and is comfortable to wear all day and all night, it looked nice and the battery seemed to last a long time for the period of time I used it. I am returning this ring and will purchase a different brand. I'm very displeased that the seller advertises that it monitors your blood pressure but it doesn't. and it did not track my workout or my sleep is a huge fail in my book.
Reviewed in the United States on September 5, 2025
I mainly bought this ring for sleep tracking, and it works surprisingly well! It gives accurate sleep stages and duration, helping me understand my rest better. Very comfortable to wear all night. Battery lasts long, and syncing is smooth. Some metrics could be more detailed, but overall, I’m happy.
Reviewed in the United States on October 2, 2025
Lovely presentation noticable high and really great quality by the weight as it doesn’t feel cheap charges fast I’m super excited to try this!
Top reviews from other countries
Gives lots of good data feedback
Reviewed in the United Kingdom on September 5, 2025
The measurements given are diameter not circumference
Reviewed in the United Kingdom on October 29, 2025
gives you useful insights about your condition and does it in a subtle, unobtrusive way
Reviewed in the United Kingdom on August 21, 2025
Reviewed in the United Kingdom on August 21, 2025
This ring turned out to be a stylish and practical alternative to bulky fitness bracelets. The size matched perfectly, it sits comfortably on the finger and doesn’t get in the way, whether during sleep or exercise. Being waterproof, it can be worn in the shower or while training without worry.
The main functions — sleep, steps, heart rate, blood pressure, and oxygen levels — all work reliably, and the data syncs with the phone smoothly. I was impressed with the battery life: it lasts up to 5 days on a single charge, and the case provides several extra charges, which is very convenient. It also has handy extras like switching music or taking photos remotely, so you don’t always have to reach for your phone.
Sleep tracking turned out to be quite accurate, with clear phase breakdowns and useful recommendations. The metal body looks sleek and discreet, making it suitable for both formal wear and sports clothes. For anyone who wants to keep track of their health but dislikes wearing large devices on the wrist, this ring is a very good solution. It gives you useful insights about your condition and does it in a subtle, unobtrusive way.
Comfortable fit reliable tracking
Reviewed in the United Kingdom on August 14, 2025
Small and effective ring fitness tracker
Reviewed in the United Kingdom on August 18, 2025
Reviewed in the United Kingdom on August 18, 2025
I was not sure how helpful this ring would be and after using it for a while now, I am impressed with how much this small device can do. The silver design blends with my clothes and it does not feel bulky on the finger. The setup simple, it fits comfortable like a regular ring and the health tracking are accurate and useful. I especially like the sleep insights and it actually raised my awareness in regards to sleep better. The battery sis more than enough, I charged it only once and I like the fact that is waterproof and I do not need to take it off. This small device, even small, it has helped me a lot.
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