Customer Ratings & Reviews
- Model:
- JZ90-54218-15
- |
- SKU:
- 12558308
Customer reviews
Rating 4.7 out of 5 stars with 4044 reviews
(4,044 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 regard the product highly for its excellent sleep tracking capabilities, overall performance as a self-care smart device, and comfortable, lightweight design. Its great initial battery life and data accuracy are also frequently praised. However, some customers have noted concerns regarding the device's size and its scratch resistance. There are also occasional reports of connectivity issues and a decline in battery life after about a year of use.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Buy a sizing kit :)
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I originally bought this without sizing (I got a size 8 but it was too small)... Exchanging it within the 14 day return period was simple, but if you miss that window you might be out of luck. Definitely get a sizing kit! Gorgeous ring...
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:Comfort
Rated 5 out of 5 stars
Perfect
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excelent product Good comfort but battery life only 5 days
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
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.Best purchase ever!! Love it! Planning on gifting one to my daughter.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Gold - (2024)
I would recommend this to a friend Rated 5 out of 5 stars
Best ring
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best gift to myself, i have a heart condition and needed something to track my heart beat and this was perfect..
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 friendRated 5 out of 5 stars
Oura Ring 4
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's been a great tool to monitor HRV, sleep quality, and training impact. Highly recommend!
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 friendRated 5 out of 5 stars
LOVE IT
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This has been SO helpful! Totally game changing for me because even though I have a Garmin for workouts, I found that I didn't want to wear it all the time, so I decided to try this out and I've been so happy with it!
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:Comfort
Rated 5 out of 5 stars
Real good
|Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.[Employee of bestbuy] So much better then wearing a watch, would really recommend
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort
Rated 5 out of 5 stars
Highly Suggest
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Definitely like this new design. Fits better & feels better on my finger.
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 Rated 5 out of 5 stars
Got for my daughter
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great would definitely buy again. Was thinking about getting one for me!!! Hee hee
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:Battery life
Rated 5 out of 5 stars
Oura ring 4
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great purchase of oura ring 4! Battery life is so long!
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 Rated 5 out of 5 stars
Ring on your finger
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great idea, fit snug, feels solid. They need to make the app free and offer lifetime firmware upgrades.
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 friendRated 5 out of 5 stars
Aid to health
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.A great guide to improve your wellness. The only issue I have is that the ring can scratch easily with normal daily activities.
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 friendRated 5 out of 5 stars
100% yes!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve been wearing mine for about a month now and it is amazing the information and resources that this thing gives you!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Brushed Silver - (2024)
I would recommend this to a friend- Pros mentioned:Battery life
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.Lots of information from such a small device. Great battery life
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Rose Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Best Ring Ever
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the ring and what it shows me of how I sleep and my heart rate while sleeping.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Black - (2024)
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
I love the information
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I would buy this again. I’m very please with this product
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Black - (2024)
I would recommend this to a friend Rated 5 out of 5 stars
Good gift for techy people
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Gift for my boyfriend. He loves it. Thinking about purchasing one for myself.
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 friendRated 5 out of 5 stars
Love my new Oura Ring!!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love all the features this ring has to offer. I’ve learned so much about different aspects of my health. Worth the investment to better my health. Also highly recommend the sizing kit to know which size to purchase!
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 friendRated 5 out of 5 stars
Excellent service
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product and service by Best Buy. The sales rep was awesome to work with.
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 friendRated 5 out of 5 stars
Game changer
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Better than a watch and the app is so easy to navigate. Seamlessly works with my apple devices and lifestyle.
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


















