Customer Ratings & Reviews
- Model:
- JZ90-54144-09
- |
- SKU:
- 6595490
Customer reviews
Rating 4.6 out of 5 stars with 3410 reviews
(3,410 customer reviews)Rating by feature
- Battery Life4.7
Rating 4.7 out of 5 stars
- Durability4.6
Rating 4.6 out of 5 stars
- Comfort4.7
Rating 4.7 out of 5 stars
Customers are saying
Customers admire the Ring 4 for its detailed sleep tracking, overall performance, comfortable design, and great battery life. Many users find the data accuracy to be better than other wearables. However, some customers have reported issues with the size, scratch resistance, and connectivity.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Comfort
Rated 5 out of 5 stars
Good Purchase
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The product delivers what it should. It is comfortable to use and provide important data to support my health journey.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Highly recommended
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been really impressed with this ring so far. The sleep tracking is very accurate and the insights are easy to understand. I especially like how comfortable it feels — I barely notice I’m wearing it. The battery life is great and the design looks sleek and modern. Definitely worth it if you care about tracking your health in a simple way.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Design
Rated 5 out of 5 stars
Replacement for watch
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Because it’s a ring, it’s very discreet — no screen, no “watch” look. Compared to many smartwatches, having up to a week of battery is a strong plus, especially since you don’t have to “charge every night.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Best fitness tracker
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I used to wesr an apple watch but i found it wouldnt accuratrly track my walking. It also would need to be charged every night otherwise id go a full day without tracking my activity. With the ring lasting 7 days, bettet tracking and overall more aesthetically pleasing, im happy!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 5 out of 5 stars
Oura ring review
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was hesitant to buy, due to price and monthly subscription fee. I’m happy I made the decision to purchase. The ring is very comfortable, and I received a $10 coupon when buying the $10 sizing kit, essentially making the sizing kit free! I am not only able to track my sleep but my activity throughout the day and my periods, which I love. It also lets me know when I’m ovulating or when my body temperature may be higher than normal. Also lets me know when something is straining my body or when I’m overly stressed! Cannot rave about this ring enough. Do it!! You won’t regret it!!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Aura ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Works as advertised. Very comfortable and accurate.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Great!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Comfortable, looks great, and provides helpful information.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Oura ring works
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Oura ring helps track key information on your health status. Easy to use and tracks your trends. Would reconned as a health monitoring tool. The battery life is about 7 days in one charge.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort, Sleep tracking
Rated 5 out of 5 stars
Great!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it!! So comfortable, charge it once a week. Can get great track of my sleep
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
I bought it for my wife
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.She loved it, it's very functional. She doesn't even take it off to go to the bathroom, since it's always monitoring her sleep, heart rate, how many steps she takes a day, and it's very accurate in all those measurements.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Gteat device
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Simple to load the app. Works as designed. Comfortable.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Enjoying it!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have enjoyed my Oura ring to use for wellness related features such as the step counting, sleep and stress tracking. Helps me to figure out what in my routine I should be changing. I typically need to charge it once a week but the charging only takes ~20 minutes. It does however get scratched easily which is something that does not bother me but may be important to note.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep trackingCons mentioned:Size
Rated 4 out of 5 stars
Almost there
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Does all functions for tracking, battery life is good, BUT ring is thick and gets on way when lifting free weights.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Great Purchase!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.wonderful ring! Love how it looks. feels great on hand and the information it provides is amazing. highly recommend
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Design
Rated 5 out of 5 stars
aura for oura
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Discreet and accurate way to track workout progress without a clunky watch. Long life , fast charge.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Better then a smart watch
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have both this and an Apple Watch and the Oura ring by far tracks my health way better than my Apple Watch. It accurately tracks my sleep, gives me a notification if I’m starting to get sick, tracks stress levels, exercise, heart rate and so much more the battery life is way better then my smart watch as well and charging is extremely quick I just pop it on the charger when I go to take a shower and by the time I get out of the shower it’s fully charged. I’d recommend the Oura ring to anyone who wants to keep a eye on their health and wellness of your body
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
Cool Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love my ring. Made very well. It does everything great. Tracks everything about your health, can even tell you when you're getting sick before you realize you are. I use it mainly for gym and sleep, but it does way more.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Design, Sleep tracking
Rated 5 out of 5 stars
Oura Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Beatiful ring. Nice technology. It helps to keep track of your health.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Oura Ring 4
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using the Oura Ring Gen 4 for a few weeks now, and it has completely exceeded my expectations. I’ve tried other fitness trackers and smartwatches, but nothing compares to the depth and precision that Oura provides — and all in such a sleek, comfortable, and discreet form. What impresses me most is the sleep tracking. It doesn’t just tell you how many hours you slept — it breaks down your sleep stages, heart rate trends, body temperature, and even breathing patterns. This has helped me improve my nighttime routine and understand how things like stress, supplements, or hormonal changes affect my rest. The Readiness Score is incredibly helpful. It gives me insight into whether my body is recovered or needs a rest day. That feedback has been essential for me, especially as I manage my energy levels while going through hormonal therapy and weight loss treatment. The app is beautifully designed, easy to use, and packed with helpful insights that actually make a difference. And the fact that it’s all in a ring — not on my wrist — is a huge plus for me. If you’re serious about your physical, emotional, and hormonal health, this is one of the best investments you can make. Oura doesn’t just track your health — it helps you understand it.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Would recommend to anyone!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring has been great. It’s comfortable, lightweight and has amazing battery life.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)
I would recommend this to a friend
















