Customer Ratings & Reviews
- Model:
- JZ90-57455-14
- |
- SKU:
- 6633651
Customer reviews
Rating 4.7 out of 5 stars with 442 reviews
(442 customer reviews)Rating by feature
- Battery Life4.8
Rating 4.8 out of 5 stars
- Durability4.8
Rating 4.8 out of 5 stars
- Comfort4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers often highlight the product's effective health tracking capabilities, with many appreciating how it helps them monitor their well-being. They also frequently praise its impressive battery life.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Overall performance
Rated 5 out of 5 stars
Ceramic ring is gorgeous
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love the ceramic ring! I had the Oura 4 in rose gold already and I much prefer the look of the ceramic. I was worried that maybe it would scratch easily but it is looking much better than my rose gold one ever did.
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 Rated 5 out of 5 stars
Best gift ever
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought my wife this for her birthday and she loves it, all the information she receives on her health is amazing.
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, Sleep tracking
Rated 5 out of 5 stars
Awsome oura ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fits really well and gives good insights on your sleep also loved how it looked.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 10 - Midnight - (2025)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Oura ring 4 ceramic
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my ceramic Oura ring 4, it is as great as everyone said it is!
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:Sleep tracking
Rated 5 out of 5 stars
Great for college
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring is gorgeous, as a college student the Oura ring is great for tracking stress and keeping track of my sleep schedule. I have a tendency to stay awake until 3 AM getting work done, ever since I got the ring it reminds me that its bed time.
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:Sleep tracking
Rated 5 out of 5 stars
Oura ring
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best purchase. Love seeing my everyday health overall and learning how to manage my stress level
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Tide - (2025)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Love this!
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Literally never have been so in tune with my body or my sleep!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Tide - (2025)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
For the wife it’s a winner
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought it for my wife and she Loves the way it tracks her sleep her hart rate and her stress levels
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:Comfort
Rated 5 out of 5 stars
Best health tracker
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best health tracker I've ever had. I have the Samsung watch which is not as accurate. I tried a Hume band and it was not right for me. It did take some getting used to on my finger but it's amazing. Excited for all of the data to come through!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Tide - (2025)
I would recommend this to a friend - Pros mentioned:Design, Overall performance
Rated 5 out of 5 stars
Oura 4
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Oura ring 4. I love my new ring. Uts beautiful an eorks great.
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:Overall performance
Rated 5 out of 5 stars
Perfect
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This item was shipped quickly- good quality and works perfect
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:Overall performance
Rated 5 out of 5 stars
Highly recommended!!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I am very pleased with everyt hing it tracks!! I would definitely recommend it!
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:Sleep tracking
Rated 5 out of 5 stars
It works
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought it to track sleep. It helps keep track of what little sleep I get.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Midnight - (2025)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Love it!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Have only had it a few days. It was a Christmas present. I traded for the color "cloud" (white). It looks nice and isn't too heavy which was my concern. You have to wear it 5 days for all the "things" to show up. I'm excited to see all of the cool things.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Tide - (2025)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Pink oura ring
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Ring is amazing the wifey loves it and use it every day
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 Rated 5 out of 5 stars
Oura Ring
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my oura ring! The color is beautiful and it’s super durable. It has really helped me track my sleep and activity throughout the day. Truly one of the best purchases i’ve made!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Tide - (2025)
I would recommend this to a friendRated 5 out of 5 stars
Love it! Great purchase.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had my Oura ring for over a month now, and I absolutely love every it. It keeps me aligned with my goals, and if you like to see numbers, then this is for you. The only downside is I do a lot of sauna and heated workouts. There have been a few times where oura has been miscalculated the amount of calories burned (too low) or not capturing the work out entirely. For this reason, I did get an Apple Watch to fill the gap. But other than this, oura is superior in every other feature.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Petal - (2025)
I would recommend this to a friend- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
My Ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love having this ring I have been trying to follow my sleep pattern which is why I got the ring.
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
Rated 5 out of 5 stars
Health Game Changer
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was using the Apple Watch but lets be real, there only so much it can tell me. Enter the Oura ring. Especially as a woman to be able to track cycles, amongst many other biomarkers this has been the missing piece for me to help gauge my health and know when to push hard or really let myself rest. So far it's just gotten better as I continue to use it and build up the data.
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
Rated 5 out of 5 stars
The Best most effective review for Oura Ring 4
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This product is a life changing experience in wearable health technology I’m very happy and proud of the design all the specs outside and the software, the app all working Flawlessly with the health app in iPhone awesome product will definitely recommend it I love keeping track of my Health and Biology and Biometrics
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Midnight - (2025)
I would recommend this to a friend











