Oura Ring 4 – Gold – Size 8 – Size Before You Buy
$499.00
Price: $499.00
(as of Oct 12, 2025 05:18:25 UTC – Details)
Introducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most — your health. The updated all-titanium design is powered by Smart Sensing, a new sensing platform that doesn’t just measure your biometrics, it adapts to you, providing insights into over 50 health metrics including sleep, readiness, activity, heart health, stress, and women’s health. Oura Ring 4 quietly and comfortably monitors your health and with up to 8 days of battery life — you can forget it’s even on. Sleeker, smarter and more accurate than ever, Oura Ring 4 is made for you. IMPORTANT: Size yourself with the Oura Ring 4 Sizing Kit before you buy — Oura Ring 4 is not US standard sizing, and finding the right size will result in the best experience possible. With an Oura Ring 4 sizing kit purchase, a 10 credit will automatically be applied to your Oura Ring 4 at checkout.
SIZE BEFORE YOU BUY – Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the manufacturer” section below
OURA MEMBERSHIP – First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring
ACCURACY – SMART SENSING – Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
LONG LASTING BATTERY – With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments
DESIGNED FOR 24/7 WEAR – The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin
Customers say
Customers praise the ring's build quality, finding it better than Apple Watch, and appreciate its appearance, with one noting it doesn't stand out on the finger. Moreover, the sleep tracking receives positive feedback for its accuracy, and customers value the comprehensive sleep and readiness scores provided. However, the battery life and functionality receive mixed reviews – while some say it charges for days, others report it stops working, and while some find it worth the money, others say it's not worth the price. Additionally, the scratch resistance is a concern, with customers noting it scratches too easily.
9 reviews for Oura Ring 4 – Gold – Size 8 – Size Before You Buy
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Anna –
Best purchase!
I’ve been using the Oura Ring for a few months now and it’s truly impressive. The design is sleek and lightweight — I barely notice it on my finger, even when sleeping. What I love most is the accuracy of the sleep and readiness data. It gives a detailed breakdown of deep sleep, REM, and total rest, helping me adjust my bedtime routine and recovery days.The app interface is clean and intuitive, and the daily readiness score really motivates me to listen to my body. I also appreciate that it tracks temperature trends and heart rate variability, which gives a deeper understanding of overall health and stress levels.Battery life is great — I only need to charge it every few days. My only small wish is for a slightly faster charging time and maybe more real-time fitness data during workouts.Overall, it’s perfect for anyone who wants to improve sleep, recovery, and health awareness without wearing a bulky smartwatch. Totally worth it!
Abbie –
I love my Rose Gold Oura!
I know the Oura Ring comes at a steep price but I truly think it is worth it. I have had it since February and I only ever take it off to charge it. The biggest con is that the rose gold coating has a few chips on the outer edges and I have scratched it up pretty good. I have put this ring through a lot though so I’m not that surprised. You can buy clear silicone “cases” for it but it dulled out the brightness of the color itself. I still get compliments on how pretty it is even though I have been rough with it. The first week wearing it was an adjustment. At first it felt heavy and bulky but after the second week I stopped noticing it. I got a size 8 and it’s the perfect fit and feels comfortable. It doesn’t ever slip off but it’s easy to remove. My main reason for getting the Oura Ring was to help me keep track of my cycles and ovulation. I love the app and everything it has to offer. Overall the quality is great and I recommend this ring to all of my family and friends.
Josh A. –
Amazing data collection… but a very steep price and short life.
Note: This is a long term review, after owning the ring for 10 months.It disappoints me to have to give this a 1 star review, because when the ring works, it works. It’s very convenient, accurate, un-intrusive to wear, and gives you a ton of valuable data, especially related to your cardiovascular system.But, out of the blue about 10 months into my ownership, battery life has cratered, and even when it doesn’t run fully discharged, it has randomly started disconnecting, meaning it’s not harvesting the data that I expect and want it to, and even worse, without full days of data, it won’t build any trends, meaning the limited data it does collect is useless. Reading online it seems I am not the only person experiencing this disappointment.Oura’s customer service is non existent. I have yet to figure out how to get in contact with a human there. All their customer service is routed through “Finn” their AI assistant.After trying everything that “Finn” has recommended numerous times, and getting nowhere, it would be an understatement to say I am frustrated. One of “Finn’s” suggestions is to fully wipe the ring and app from your phone and reinstall it, and if that doesn’t work, the implication from the system is that it will then elevate it to a customer service rep. The issue with that is when you do that, a hard reset and reinstall, the record with “Finn” also seems to go with it, so the system will never engage a human, it comes across almost like it’s intentional firewall in their service.I am coming up on my 1 year membership renewal. I am at the point where I need to decide if I need to make the $72 annual investment again. I would gladly spend that again, but I’m not really looking at a $72 investment. Given my current ring performance, this means buying another ring. Between the membership and a new ring, with taxes, shipping, etc, etc, etc that’s a near $500 investment; and since it only made it 10 months, that really means it’s effectively closer to $600 a year.Battery powered wearables have a limited life; I went into this understanding that, but, I don’t think that after less than a year of usage, going from ~5 days of battery life and collecting non-stop data to less than 24 hours of life with random crashes is in any way acceptable. Apple or Garmin or Google would have mass recalls or replacements on their hands if their wearables behaved like this.Good health is priceless. The ring helped me tremendously in my fitness journey. I have lost over 65 lbs with its help. At this point, however, given I have hit and am maintaining my weight goal, and from my current experience as well as based on what I read from others online, I refuse to spend any more money with Oura, simply because of their poor customer service and poor product life.My final thoughts: the ring makes your fitness journey significantly easier. Data is king when you’re committed to self improvement. For that, I give it 5 stars; but if you buy one, understand that it most likely will not make it to a year without some sort of collection or battery issue. You have to decide for yourself if $500 for 10-ish months of data is a fair price to pay.
Amy –
Worth the Investment
I’ve been wearing the Oura Ring 4 for a bit now, and I’m really liking it. It’s super lightweight—I forget it’s even on most of the time—and the design is clean and comfortable.The app is what hooked me. The tracking features are actually interesting and easy to follow. I like seeing how my sleep, recovery, and daily energy all connect. It’s not just data for the sake of data—it actually helps me make small tweaks that add up.Overall, it’s been an effortless way to stay more aware of my health without having to wear something bulky on my wrist. Definitely worth checking out if you like subtle tech that still delivers.
Liberty –
Der Oura Ring 4 ist ein ausgezeichnetes Fitness- und Gesundheitstool. Er ist sehr leicht, angenehm zu tragen und am Finger kaum spürbar – ideal für den Alltag und den Schlaf. Die App überzeugt mit übersichtlichen Auswertungen, detaillierten Gesundheitsdaten und hilfreichen Empfehlungen. Insgesamt ein hochwertiges Produkt, das Design, Komfort und Funktion perfekt kombiniert.
Sarah Terese –
I discovered the Oura Ring 4 through the Clue period tracking app, and it’s been a total game-changer. I live with Chronic Fatigue Syndrome, Fibromyalgia, and AuDHD, and I was looking for something that could help me track sleep, stress, body temperature, and recovery. Oura delivers on all fronts—and then some.What I love most is the accuracy and depth of insight. It doesn’t just give you only the minimal data, like Deep, Light and REM sleep, but also things like how long it takes you to get to sleep (latency) and how restless you are —it then translates this into genuinely helpful feedback, like sleep and recovery scores, body temperature trends, and guided breathing for stress.The daily readiness score helps me pace myself, which is essential when managing fatigue and sensory overwhelm. The breathing and mindfulness sessions have been a great tool during flare-ups or overstimulation.A few things to note:There is a monthly app subscription, but it’s reasonably priced for what you get. I also got a month free when I signed up.The app is intuitive and easy to navigate, though some people might need a bit of time to explore all its features—there are a lot, and they’re all useful.It takes about 90 days for Oura to fully calibrate and understand your individual baseline, so the insights get better over time.Buying the sizing kit first is a MUST—you’ll want a good fit for accuracy and comfort.Tagging activities and meals is super simple (if you remember to do it).The Rest Mode is a thoughtful feature for days when you’re sick, in pain, or recovering, though I do wish stress tracking stayed active during this mode.Battery life is solid, syncing is quick, and the ring itself is lightweight and comfortable—even with sensory sensitivities. It also integrates beautifully with Clue for cycle tracking, which adds another layer of helpful data for me.If you’re managing chronic illness, neurodivergence, or just want a deeper, more holistic view of your health, I can’t recommend the Oura Ring 4 enough. It’s not just about fitness—it’s about understanding your body, honoring your limits, and supporting your wellbeing.
Ula –
Najlepszy tracker samopoczucia i dobrostanu
Inata Uchiwa –
Je ne l’ai pas depuis longtemps, mais pour l’instant j’en suis très satisfaite.Grâce au baguier, j’ai pu définir la bonne taille de bague. Je ne dirais pas qu’elle est rose, je dirais plus que ça fait métal doré mais joli. Et puis par rapport aux autres bagues connectées qui sont souvent noires, celle-ci est de fait, plus discrète. Je préfère.Quant aux fonctionnalités, avec l’application je suis mon sommeil, ma FC, la variabilité de ma FC, ma FR… J’ai découvert avec joie que mon âge cardiovasculaire est de 6 ans plus jeune que mon âge physiologique. Déjà que ma balance impédencemètre me dit que mon âge métabolique est de plus de 10 ans de moins que mon âge physiologique… Ces appareils sont très sympas!
polina Iurieva –
Great