Customer Ratings & Reviews
- Model:
- JZ90-57459-10
- |
- SKU:
- 6633669
Customer reviews
Rating 4.7 out of 5 stars with 361 reviews
(361 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 are pleased with the Ring 4 Ceramic's sleep tracking capabilities, comfortable design, and excellent battery life. Many users appreciate the overall performance, stylish design, and color options. However, some customers find the ring's thickness to be a minor inconvenience.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Good buy
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Does exactly what it says it does and it's very comfortable.
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 friendRated 5 out of 5 stars
Keeping up with my sleep
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like that the ring keeps track of my sleep every night and gives me a sleep score.
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- Cons mentioned:Size
Rated 4 out of 5 stars
Love the Ceramic
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far enjoying my ring! It’s a bit bulky but you get used to it.
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
Ringg
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love my ring. I use it all the time and it has helped me manage school activintes and lower my stress
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 friendRated 4 out of 5 stars
Does not work without subscription.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The ring good quality my only issue is that you have to a subscription fo it to actually work. The previous models did not require a subscription.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Petal - (2025)
No, I would not recommend this to a friendRated 5 out of 5 stars
Awesome ring
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome ring my wife absolutely loves it does so much for you health to track
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 friendRated 5 out of 5 stars
MissM
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very happy with ring. Would highly recommend to anyone concerned with their overall health.
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 friendRated 5 out of 5 stars
Ours ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is my second, continue to love the metrics it provides. Loving the ceramic!
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 friendRated 5 out of 5 stars
Awesome!!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Love it! exactly what I was looking for. Recieved this item and was very satisfied with 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 friendRated 5 out of 5 stars
Love my Oura
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.One of the best purchases I have ever made. I was amazed on how many matrix it tracks. It is very beneficial to my overall health. I use the sizing kit in which suggest that to everyone.
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 15 - Midnight - (2025)
I would recommend this to a friend- Pros mentioned:Comfort
Rated 4 out of 5 stars
Oura Ring
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fits well and is easy to set up. App is user friendly.
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
Great product
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product would recomend it… also great present
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 friendRated 5 out of 5 stars
Comfort and Tech
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Comfort and tech features are amazing. Easily worth the subscription costs
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 friendRated 5 out of 5 stars
great ring
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.i’ve been wanting an oura ring for a while. i love the ceramic version. really interested in learning about my 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 friendRated 5 out of 5 stars
Amazing Product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought it for my mother, shipping came on time. Wonderful product, would recommend to fiends and family!
This review is from Oura - Ring 4 Ceramic - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Tide - (2025)
I would recommend this to a friendRated 5 out of 5 stars
Love the Oura Ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the Oura ring. It tracks lots of daily functions and it is so pretty.
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 friendRated 5 out of 5 stars
Amazjng
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best smart accessory. I have ever owned way better than the watches.
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 friendRated 4 out of 5 stars
Too big
|Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It did everything I wanted it to do but it was way bigger than how it looked and it honestly just looked silly but it fit 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 friendRated 5 out of 5 stars
Love it
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it works great just what what I expected this will assist me in reading my numbers
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 friendRated 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.Absolutely love it! Don’t think it’s to thick and love having all the updates and health readings!
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











