Customer Ratings & Reviews
- Model:
- JZ90-54219-05
- |
- SKU:
- 12558383
Customer reviews
Rating 4.7 out of 5 stars with 4065 reviews
(4,065 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
Awesome biometric tracker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The Oura ring provides a great deal of information that has helped me make changes everyday to improve my health. It tells me the amount of sleep I'm getting and the amount of activity which are huge. Among many other biometric markers. I would highly recommend getting one.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Rose Gold - (2024)
I would recommend this to a friend- Pros mentioned:Battery life, Sleep tracking
Rated 4 out of 5 stars
Best health tracking device
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best health tracking device. The battery last for over 8 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:Battery life, Overall performance
Rated 5 out of 5 stars
Oura Ring 4
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.LOVE my Oura Ring. It works great and the charge will usually last around 7 days. I love being able to track my sleep and my cycle.
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:Comfort, Overall performance
Rated 5 out of 5 stars
Brushed silver is stylin'
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The brushed silver looks great; esp. for a man's ring, and gets compliments. I wear it on the left index finger and don't find it uncomfortable. The ring is easy to pair with the Oura app. I especially appreciate the sleep monitoring functions and the new ability to pair with a Stelo glucose monitor.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Perfect way to better your health
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I've been eyeballing this ring for a few months now and finally pulled the trigger on getting it, I've loved it since. It's incredibly accurate and gives me insight to bettering my health. Sleep, HRV, HR, resilience, even glucose if you have one of those patches! I think it's 100% worth the money and can't recommend it enough!
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery lifeCons mentioned:Scratch resistance
Rated 5 out of 5 stars
Sadly it is very accurate
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very accurate measurement of daytime stress. The battery lasts pretty well. It gives a lot of information and options for how to improve sleep etc The only downside is how easily the silver version scratches. It is not a big deal for me but something to be aware of.
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:Battery life
Rated 5 out of 5 stars
Not really Rose Gold
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like this product, the color matches real gold more. I like that the charge last for several days. I would like more updates throughout the day. Overall good product
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Rose Gold - (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, Comfort
Rated 5 out of 5 stars
Best Purchase of 2025
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My oura ring has met all my expectations. It’s comfortable to wear. Battery life is incredible. Metrics are easy to read. Helps me stay on track of my health. Love it !
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Overall performance
Rated 5 out of 5 stars
Perfect! Wasy to wear! Better than an Apple Watch!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this ring! I was a little skeptical as I was coming from a Apple Watch to a ring! However, I was not disappointed!! The try-ons are stiff and not comfortable. However, the ring is so soft, comfortable, and easy to wear. Love all the detailed readings as well. Highly recommended!
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:Overall performance
Rated 5 out of 5 stars
Worth every penny
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absolutely love it!!! It’s got me moving more and my blood sugar levels are way below what they were before. I’ve noticed I’m trying to make the burned calories goal everyday I haven’t lost any weight yet but i also have congestive heart failure so i have to be careful.
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 4 out of 5 stars
Durable ring
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’d give it 5 stars, but the one I bought ended up having battery issues after about 4 months. They replaced it for free since it was in the warranty period, but it was still a hassle and not ideal. Looks nice. Feels nice. The data is amazing. They’re constantly working on new software.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 11 - Brushed Silver - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Sleep tracking
Rated 4 out of 5 stars
Why I Love My Oura Ring (PCOS Girly Approved!)
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had the Oura Ring for about 2 months, and I love it! It’s a lightweight, comfortable wearable that provides impressive insights into sleep, recovery, and overall wellness—especially helpful if you’re a PCOS girly like me. The only downside is that if you lose it, there’s no ringer or tracking feature to help you find its exact location. But aside from that, I’m really happy with my Oura Ring and would definitely recommend 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:Overall performance
Rated 5 out of 5 stars
Love my Oura ring!
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Skeptic at first but I really love my oura ring! I use it when I do yoga, pilates, walking and my every day activities. Monitors everything excellent! Have washed my hands with it on and works perfectly!
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:Overall performanceCons mentioned:Scratch resistance
Rated 4 out of 5 stars
Oura ring 4 - Silver
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Nice looking ring! my fiancé loved it, however, the tracking system that comes with the ring never seemed to work as it was misplaced a couple times at home, yet the tracking within the app wasn’t useful. Luckily, we located it ourselves. For a ring that cost $500, it should have a working tracking system. It also scratches easily so the shine will fade with multiple scratches.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 14 - Silver - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Great insights but battery life needs improvement
||Posted . Owned for 10 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love the sleep tracking and daily vitals breakdown. I am in between a 10 and a 9 as far as size so I wish there were half sizes. I also wish the battery life lasted longer but I understand the mechanics behind why it dies so quickly. Overall I recommend it and I look forward to future menstrual cycle insights.
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:Design, Sleep tracking
Rated 5 out of 5 stars
Great ring!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love this ring! This is a great, low profile alternative to my Apple Watch - I was interested in moving away from the workout-focused watch metrics and into something more holistically body-focused, and this ring is perfect for that.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
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.I love it so far, especially since I dont have to worry about charging everyday. still looking forward for it to learn my data
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Gold - (2024)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Highly recommend this ring
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this ring, it tracks my stress, reminds me to work on better managing my levels. It also tracks my sleep quality and because Of this I’ve been making more attempts at bettering my sleep numbers every day.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Stealth - (2024)
I would recommend this to a friend - Pros mentioned:Comfort, Design
Rated 5 out of 5 stars
Subtle fitness tracker
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Oura ring, it is more fashionable than a smart watch and super comfortable. My only complaint is that it does scratch easily. I would recommend to purchase the sizing kit before buying the ring and wearing for an entire day to make sure the sizing is correct.
This review is from Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Rose Gold - (2024)
I would recommend this to a friend

















