







Oura Ring 4 Ceramic is a modern expression of our revolutionary smart ring technology, blending refined elegance with everyday durability. The high-performance ceramic exterior is designed to keep up with you. The Ceramic Collection is available in sizes 4-15 and three unique colors: Petal, Tide and Cloud. Each new color is built to accent your style and personality. This colorful new take comes with the same cutting-edge technology of Oura Ring 4. Track over 50 health metrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women’s health and more. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With 5-8 days of battery life, you’ll see a complete picture of your health. It’s designed with recessed sensors on the interior, making it comfortable and gentle, even on sensitive skin. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. Oura Ring 4 Ceramic Polishing Pad: Keep your Oura Ring 4 Ceramic looking like new with the Ceramic Polishing Pad, redeemable once you sync your purchase in the Oura App. Due to the hardness of the zirconia ceramic, it can take on the color of softer metals, like a dumbbell or cookware. Over time, you may notice grey marks on your Oura Ring 4 Ceramic. Rest assured, it’s not damaged — it’s evidence of a metal transfer and easy to remove with proper cleaning. Use caution when handling metal objects and consider removing your Oura Ring for some activities. The Oura Ring 4 Ceramic Polishing Pad is your partner in keeping your ring in top condition. IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy — Oura Rings are not US standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, a credit will automatically be applied to your Oura Ring at checkout. This colorful new take comes with the same cutting-edge technology of Oura Ring 4. Track over 50 health metrics and get personalized insights into your sleep, activity, readiness, stress, heart health, metabolic health, women’s health and more. It is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data. With 5-8 days of battery life, you’ll see a complete picture of your health. It’s designed with recessed sensors on the interior, making it comfortable and gentle, even on sensitive skin. Oura Ring is FSA/HSA Eligible — we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. Oura Ring 4 Ceramic Polishing Pad: Keep your Oura Ring 4 Ceramic looking like new with the Ceramic Polishing Pad, redeemable once you sync your purchase in the Oura App. Due to the hardness of the zirconia ceramic, it can take on the color of softer metals, like a dumbbell or cookware. Over time, you may notice grey marks on your Oura Ring 4 Ceramic. Rest assured, it’s not damaged — it’s evidence of a metal transfer and easy to remove with proper cleaning. Use caution when handling metal objects and consider removing your Oura Ring for some activities. The Oura Ring 4 Ceramic Polishing Pad is your partner in keeping your ring in top condition. IMPORTANT: Size yourself with the Oura Ring Sizing Kit before you buy — Oura Rings are not US standard sizing, and finding the right size will result in the best experience possible. With a sizing kit purchase, a credit will automatically be applied to your Oura Ring at checkout.
SIZE BEFORE YOU BUY – Oura Ring 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, metabolic health,and women’s health metrics. Smart Sensing technology adapts to you — delivering accurate, continuous data, day and night
LONG LASTING BATTERY – With 5 to 8 days of battery life, no screens and no vibrations, Oura Ring 4 Ceramic 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
HSA/FSA ELIGIBLE – We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping.
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.
SYNC WITH YOUR FAVORITE APPS – Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more.
LOOKING FOR THE BEST HEALTH TRACKER? – Whether you’re searching for a sleep ring or fitness ring, Oura Ring 4 is for you — this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress — in style.
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Dina Rauliuk –
Stylish, smart, and super comfortable!
I absolutely love my Oura Ring 4! The design is so sleek and elegant — it looks beautiful on my hand and goes with everything. It’s lightweight, comfortable to wear all day, and the health tracking is incredibly accurate. I especially love how it helps me understand my sleep and daily activity better. Totally worth it!
Honey.bon.bon –
Amazing wellness tracker!
I NEVER take this off! I’m into living a healthy lifestyle and this beautiful ring is the perfect fashion accessory and an advanced wellness tracker! It’s tracks your HR, sleep quality, calories burnt, activities, stress etc! Goes on for days without having to recharge!
Aishika –
Great pick
The Oura Ring Ceramic is sleek, elegant, and surprisingly lightweight.It tracks sleep, readiness, and activity with impressive accuracy.The ceramic finish feels premium and comfortable for all-day wear.A perfect blend of health tech and minimalist luxury.
The coconut bird –
The ring that smells me better than my boyfriend
Let me tell you something: the Oura Ring 4 in Ceramic Petal is not just pretty — it is a tiny, psychic life coach that lives on my finger.This ring tells me EVERYTHING.How I slept. How I should sleep. How I thought I slept but apparently didn’t because it told me I was “restless” (rude but fair). It even knows when I’m being dramatic and calls it “elevated stress levels.”The color? Stunning. Like “soft feminine energy but also capable of running your entire wellness regimen” kind of vibe. I’ve gotten more compliments on this ring than any actual jewelry I own, and half the time people don’t even realize it’s tracking my whole life.And the accuracy? Chef’s kiss. I check it in the morning like I’m waiting for my report card. If it ever gives me an A+, I’m framing the screenshot.If you want a gorgeous ring that coaches your health, reads your mind, and gently drags you for staying up too late scrolling TikTok… this is it. Absolute perfection. 💖💍📊
Michel Huizar –
Amazing health tech
The Oura Ring Gen4 is a stylish smart ring that’s great for tracking sleep and recovery. It’s comfy, lasts several days on a charge, and looks more like jewelry than tech. The only downsides are the price, required subscription, and limited fitness tracking compared to a smartwatch.
DLynn –
Wasn’t Sure at First—Now I’m So Glad I Have It
I wasn’t sure I wanted the Oura Ring 4 Ceramic, but just 48 hours in, I’m so glad my husband got this for me for Christmas. It’s already become something I check daily.Comfort & Design:The ring is incredibly comfortable and lightweight. I honestly forget I’m wearing it, even while sleeping. The ceramic finish looks sleek and modern and feels very high-end.Insightful Tracking:The data is fascinating and easy to understand. Sleep, readiness, and activity insights feel meaningful and helpful—not overwhelming. It’s already made me more aware of my sleep quality and recovery.Easy to Wear, Easy to Use:I love that it doesn’t feel bulky like a watch and works seamlessly in the background. The app is intuitive and well designed.Quick Buy-In:I expected this to be something I’d have to “get used to,” but instead I was hooked almost immediately. Within two days, I understood the value.Overall Impression:If you’re on the fence like I was, this might surprise you. Comfortable, insightful, and beautifully designed—it’s a gift I didn’t know I needed but now wouldn’t want to be without.
Marina –
The perfect smart ring!
I love the quality its just like a normal ring and fits perfectly. Its not only waterproof but the durability is perfect to wear all day while doing multiple activities. Proven functionality and it tracks your movements and health status continuously. You will need the sizing kit to get that perfect fit but it fits just like a standard ring would and its super smooth to wear all day.
Yuliia Serbina –
Beautiful and Smart — Absolutely Love My Oura Ring 4!
Absolutely love my Oura Ring 4 in Tide! The ceramic color is gorgeous and looks like real jewelry, not tech. It’s super comfortable, tracks my sleep and health so accurately, and the battery lasts almost a week. Totally worth it!