Customer Ratings & Reviews
- Model:
- JZ90-57455-13
- |
- SKU:
- 6633650
Customer reviews
Rating 4.7 out of 5 stars with 471 reviews
(471 customer reviews)Rating by feature
- Battery Life4.8
Rating 4.8 out of 5 stars
- Durability4.8
Rating 4.8 out of 5 stars
- Comfort4.7
Rating 4.7 out of 5 stars
Customers are saying
Customers consistently note the product's excellent overall performance, phenomenal sleep tracking, and super comfortable design. They also praise its long-lasting battery life, attractive ceramic design, and accurate data, along with its scratch resistance. While generally well-received, some customers found the size required an adjustment, especially if they are not accustomed to wearing rings, and a few noticed a slight weight on their fingers.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Design, Sleep tracking
Rated 5 out of 5 stars
I like everything about this ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.the case when I chose a very good birthday present it’s been almost a month since i wear the "OURA" ring and I have something to say i love all kinds of “Useful things" for health, and this ring tracks the state of my body 24/1, helping him better, understand and focused on a deep analysis of recovery, not just activity somewhere subconsciously I dreamed of such a ring, and I didn't even know it existed, but I recently saw him in the store and decided that I would definitely buy it for myself I used to think about bracelet "WHOOP", which also performs all these functions, but I really don't like it visually, so the choice was obvious, and + the design and color of the ring is gently pink, my favorite in short - I'm mega satisfied
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Comfort, Design
Rated 5 out of 5 stars
Great investment
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love my Oura Ring! It’s comfortable, stylish, and incredibly easy to wear daily. The sleep and health insights are accurate and helpful, making me more aware of my habits. Since using it, I feel more in tune with my body and overall wellness. Definitely worth it for anyone serious about health.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep trackingCons mentioned:Size
Rated 5 out of 5 stars
Night Shift approved
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.As a night shift nurse, Oura ring has informed me of key factors of my health. At first, I thought I wouldn’t like the ring due to its bulky nature, but have found that it doesn’t bother me at all! It has been helpful to see the trend of my stress levels as well as get insight into how sleep affects my day to day. I love knowing my heart rate and other vitals. I would recommend this ring to anyone looking to improve their overall health, mind and body!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Beautiful and Useful Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring is beautiful and durable. Definitely hard to remember that it’s not waterproof so removing it for any type of handwashing is necessary. The color is great and it isn’t scratching at all. The app is user friendly and I really like all the features. The battery lasts over a week too, which is awesome - and it’s a quick charge.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Amazing
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Spot on, on multiple occasions and very accurate! Amazing battery level! Barely feel the ring in my finger
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Design
Rated 5 out of 5 stars
Pink Oura so cute!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My favorite ring! Helps me track my cycles, sleep, and stress levels, and exercise. Keeps me in check and motivates me to complete goals. The color is a plus for a girly that loves pink. Sizing was a little off with the try on so had to exchange for a bigger size but process was easy. I’m not charging as often as I was with a watch and this is a cleaner look that’s a bulky watch.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Design, Sleep tracking
Rated 5 out of 5 stars
Love my Oura ring. Best purchase ever.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love the design it looks stylish and it keeps track of everything you need. If you want to be more aware of your health and fitness you need this ring your life. Trying to keep my body healthy it was the best decision to purchase this ring. I never want to go without. If you thinking about it, DOOO IT !
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Super helpful info
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Battery life is amazing. Last for days! Very comfortable. Tried sizing kit and it seems they’re slightly bigger than the actual ring but still fits good. Got a size 9.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Ceramic Tide - insightful wellness device
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’m really enjoying the Oura so far. I got the ceramic Tide color. It is very smooth, comfortable, and I like wearing it. I feel that it gives me good insight into my sleep patterns. Battery life seems great so far. It seems pretty accurate for me in terms of step count, too, and is the only device I’ve found that actually recognizes when I’m playing a musical instrument, which absolutely should count as a workout :). Accurate, comfortable, and insightful. I’m loving it so far.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 4 - Tide - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 5 out of 5 stars
Amazing!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been using it since I received it and it’s amazing, I love it! I do have an Apple Watch but I personally find it uncomfortable to sleep with and the oura ring is comfortable to sleep with. I’ve been loving everything about it thus far. Since getting the ring I’ve only charged it twice, the app is user friendly. I did buy a protector for it when I workout or am doing house chores.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Midnight - (2025)
I would recommend this to a friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Great product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love this ring! It is comfortable and tracks everything i could want. Even the important things for women. Yes I ou have to pay a subscription, but i feel that it is totally worth it.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Love this ring! Great purchase!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love my ring! I’m glad I went with the ceramic because it holds up well and the ceramic cloth cleaned the one scratch I did get on it right off! It’s comfortable to wear and the metrics it tracks are very insightful! Glad I bought this!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Good purchase! It is worth the hype.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I really enjoy having this ring. I love the insights I get from the app including sleep tracking. I have noticed it does not pick up as much activity or steps as my watch. I know they use different logic/AI so it is to be expected, but I am usually 150-300 calories lower on my ring than my watch. I can import the data back and forth, but the ring doesn't seem to pick up the activity (outside of workouts) from the watch. Either way, I am very happy with the purchase and will be an Oura Ring customer for a long time. I first purchased the rose gold and it started getting scratched up within hours. I also read that the gold fades to silver quickly. I have had this for a few weeks and the ceramic still looks perfect, plus Oura sends a free ceramic polishing pad. On sizing - I wish they came in half sizes, an 8.5 would fit better on the finger I want to wear it on but the 8 was too tight. The 9 fits on my dominant hand which is not ideal. I prefer to wear it on my non-dominant hand but I did that for awhile and accidently threw it away in my large trash bin in the garage. It was not fun to find. I switched hands and bought a stackable ring to help keep it on.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Battery life, Comfort
Rated 4 out of 5 stars
Good smart ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Overall I like the ring, it took three different exchanges to fine my perfect size and color, it’s comfortable to wear daily and do different activities with the ring on, and battery life last about a week, it also charges pretty fast.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Design
Rated 5 out of 5 stars
So much from one ring!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this ring? So sleek and it gives so much insight that is way more accurate then my apple watch. Not that i need another but thinking about getting the pink one!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Cloud - (2025)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
I love my oura ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have been watching this petal color oura ring since last year and couldn’t justify spend the price but after a few health issues/scares I bit the bullet and got it. Have been loving it so far.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Petal - (2025)
I would recommend this to a friend Rated 5 out of 5 stars
Beautiful design and comfortable to wear
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I've been using the Oura Ring 4 for a short time, and so far I'm very impressed. The Petal color is beautiful and elegant, and the ceramic finish feels premium. It is lightweight and comfortable enough to wear all day and night. I purchased it mainly to track my sleep, activity, and overall wellness. The app is easy to use and provides detailed insights that help me better understand my habits. The battery life has also been very good. Although I'm still learning all of its features, my first impression is very positive. I would recommend it to anyone looking for a stylish health-tracking device that doesn't look like a traditional smartwatch.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Petal - (2025)
I would recommend this to a friend- Pros mentioned:Overall performance, Sleep tracking
Rated 4 out of 5 stars
My oura 4 ring review
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Wearing this daily, it is weightless, looks pretty and it track everything! I love the he way it tracks my sleep. I had no idea I was getting so little sleep.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Midnight - (2025)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Excellent smart ring
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had my oura ring for 6 months and love it! It’s super comfortable and I hardly notice it’s there anymore. I love all the health insights it gives. Wearing a size 10 - petal pink
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Petal - (2025)
I would recommend this to a friend - Pros mentioned:Battery lifeCons mentioned:Size
Rated 5 out of 5 stars
Best thing I’ve gotten
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura ring, tracks everything that I am needing and am so in love with the battery life. It is a bit bulky but I don’t mind it.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Cloud - (2025)
I would recommend this to a friend










