Oura Ring Gen3 Horizon - Brushed Titanium - Size 7 - Smart Ring - Size First with Oura Ring Gen3 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - 5-7 Days Battery Life
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Jul 27 – Jul 30
Recently Viewed
Style: Horizon
Color: Brushed Titanium
Size: 7
Features
- MORE ACCURATE BY DESIGN - Your finger provides the most accurate pulse reading, making your health data and insights more personal than ever. Oura Rings research grade sensors monitor over 20 biometrics with precision
- 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
- HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers
Description
Oura is the creator of the revolutionary smart ring— Oura Ring Gen3 — and the Oura App, a world-class personal health platform. Together, the Oura Ring Gen3 and Oura App work hand-in-hand to provide members with accurate and personalized daily health data, insights, and guidance. Oura Ring Gen3 is sleek, accurate, and comfortable — it tracks your sleep, activity, and recovery and so much more with advanced sensor technology and up to 7 days battery life. The Oura Membership is always improving with new features and product updates that make tracking your health more personal than ever. First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Register for Oura Membership on the Oura App. Oura Membership is not sold on Amazon. Oura Ring Gen3 is HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, and additional chargers. IMPORTANT: Size yourself with the Oura Ring Gen3 Sizing Kit before you buy — Oura Ring Gen3 is not US standard sizing, and finding the right size will result in the best experience possible. With a purchase of the Gen3 sizing kit on Amazon, a 10 credit will automatically be applied to your Oura Ring Gen3 or Oura Ring Gen3 Charger at checkout (terms and conditions apply).
Product Dimensions: 0.91 x 0.91 x 0.31 inches
Item Weight: 8 ounces
Item model number: JZ90-52594-07
Batteries: 1 Lithium Ion batteries required. (included)
Other display features: Wireless
Color: Brushed Titanium
Whats in the box: Charger, Information Booklet, Oura Ring, Quick Start Guide, USB Cable
Department: unisex-adult
Manufacturer: Oura
Date First Available: January 19, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 27 – Jul 30
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I’ve had the Oura ring for a month now and I love it so much! I had wanted this ring since it first came out but could never afford it. Now that you can use your FSA/HSA, it is possible. Since I used mine, I went with my favorite color rose gold. The color itself is gorgeous but not a true rose gold. It’s more of a true gold. Doesn’t matter because it’s beautiful and so functional. I look forward to waking up and checking my stats on the app. It is so accurate too! I thought I was getting a bit sick one day and it told me to take it easy so it picked up on the changes within my body. The sleep tracking is what I mainly got the ring for. I have trouble tossing and turning all night and this ring picks up on my sleep cycles. It will give suggestions of when you should go to sleep to get a better night’s rest. It is pretty comfortable to sleep with as well. Doesn’t bother me at all. Choosing the right size of ring is very important. Since our fingers do tend to swell in our sleep and with the weather. I recommend sizing up. I usually wear a size 8 but with the sizing kit, I found I had to size up to a 9. Even when my finger has swelled, it’s not uncomfortable at least for me. I have seen a lot of people being put off on the monthly subscription. Although it would be nice not to have to pay for one, I don’t mind it. As far as the work out option, I haven’t gotten a chance to test it. I do feel it needs better options to choose from with the workout options they have. If it were more like the options on my Apple Watch, it would make it even better. I also feel the period tracking could be better. It’s very basic. Just lets you choose a start date and your flow. This is what I wish Oura could put more effort into tweaking on the app. Its period predictability is pretty spot on. But why should we have to use a separate app if we want to get a more detailed breakdown of our menstrual cycle? I know there are other competitors with more reasonable pricing but Oura really is the way to go. I was able to easily put in my order here and got it the next day! Don’t order through the Oura site though. I had an order on their site that was taking forever to get any updates on my order and as it turns out, they were so backed up because they were busy fulfilling their Amazon contract. So just cancelled with them and ordered here and it worked out. If you’re debating on getting one, just do it!
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Reviewed in the United States on April 6, 2024 Reviewed in the United States on April 6, 2024 by Griselda Cordero
Style: Horizon
Color: Silver
Size: 8
I want to start out by saying that this in no way is a fitness tracker, if you are into fitness in any way and have an Apple Watch continue to use your Apple Watch. If you are curious about your sleep, stress, your period cycle I would say this is a good purchase, and get the ring sizing kit. Also make sure you check with your insurance provider — they might just cover this. 1. Sleep- this really goes into detail about how much lite, deep, and REM sleep, this also calculates how long it takes you to fall asleep, your movements throughout the night, a part of this calculates your readiness (will talk about that at the end) 2. Live Heart Rate - this along with the “daytime stress feature (will do into that on 3), you can actually monitor your heart rate and do a “live” heart rate and actually feel the beats per minute, it calculates your HR in 30 minute increments. This will measure your HR at night (and it kinda calls you out if you have an elevated HR from drinking alcohol) 3. Daytime stress - the app/ ring is able to calculate your HR based on stress (this will take a couple of weeks to figure out). It tells me when I’m in relaxed, engaged and stress stage, and the restored stage (how long it will take you to recover from being stressed) this has really been helpful for me especially since working from home. This plays into your Rediness score. 4. Cycle Insights / Natural cycle- Ladies this one is for you if you are looking to come off hormonal birth control and/or looking to start a family or if you’re honestly just curious. I will say the more data that you provide the app on your last 6 periods the better it has predicting (but no worries if you don’t know it) will talk about the natural cycles app in a few. This will take your body temperature every day and create a graph, when you download the natural cycles app (which btw pairs wonderfully with the Oura ring) every morning you will open up the Oura ring app and allow everything to sync then it will transfer that data to your natural cycles app. There you will have Green Day’s ( your safe days for s*x), and red days when it’s not safe (unless looking to start a family I’m sure yours will be very different from mine). This will predict days of ovulation based on your body temp. And your est. next cycle. You will then fill out this form it will ask you if you’ve had s*x, bleeding (for period), LH test, ovulation symptoms and your overall “how are you feeling”. The more information you give the app the better. 5. Your Readiness Score - basically everything I talked about sleep, HR, temperature, “activity” even though I don’t use it. I put my Apple Watch information into it” your stress, this calculates everything and gives you a readiness score to take on your day. It may give you advice to relax, call you out on your drinking “hey your HR was elevated did you consume alcohol or have a late light snack” sometimes it can tell you that you might be coming down with something, or that you can take the day on. I will say there are CONS— it’s a wellness ring, not a fitness ring. The app…… it’s $5.99 a month… for a ring that you pay $350 based on the ring and finish. Kind of annoying. This does scuff pretty easy (so if you wear this while working out get a ring protector). However the Pro’s outweigh the cons…. I’m able to learn a lot about my sleep I’ve got some PTSD/ insomnia from the military. I’ve been able to learn a lot about my stress and period tracking. I think this was very much worth the purchase (I did hold off for a year).
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Reviewed in the United States on April 8, 2024 Reviewed in the United States on April 8, 2024 by Cierra Jule
Style: Horizon
Color: Stealth
Size: 11
Tracks my vitals really well. An impressive device. Most importantly, tracks my sleeping data.
Reviewed in the United States on May 24, 2026 by Gregory Wildwood
So the idea of this ring is awesome I love the concept. Tje quality of this ring is great its sturdy and solid a little bulky but not too aweful. I bought this ring to help me monitor my stress it doesn't work very well on that aspect whenever I feel stressed and my heart is racing and my ears are burning cuz my blood pressure is way up it says I am in a relaxed state (obviously I'm not). Not what you want for monitoring your stress throughout the day. The sleep feature is good but not great. It stays within about a half an hour of the actual sleep time. I would not use this to count your steps for the day either cuz every movement you make with your hand is counted towards your step count. Like I said this is a great concept but it still needs some work to be great and for the price that I paid for ot I expected a lot more!!! And you have to sign up with a cc in order to use the app to its fullest capabilities but you are able to cancel the membership before you are charged and me I will not be using premium membership for alot of inaccuracies. The only great thing about this ring is the construction of the ring and durability and the fact that the battery on it lasts up to 4 days. Warning if you run location in the background it will drain your phone battery very quickly. I suggest not running it at all. Unfortunately I do not recommend this product at this time. Great idea but needs some work to be great!!
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Reviewed in the United States on March 21, 2024 Reviewed in the United States on March 21, 2024 by Aurrora
I've had this for a while now and wanted to wait to see what it does before I wrote a review. I WAS a fitbit fanatic, until now! I found the sizing kit to be accurate, the ring itself is amazing! It is intuitive once it gets to know your routine, predicts when you are getting sick, offers small reads to help with some wonky results, I love this thing. I have learned to stay active, better manage my stress, getting up early to start moving more than before, going to bed on time, and so much more! It all helps to contribute to a healthier me... I wear it in the shower, when I go swimming, no issues with being in water. UPDATE 11/2025!!! After 1 year it started to have issues, as soon as my subscription payment went in and the Gen 4 came out, this ring stopped working all together. No help from the AI assistant, how convenient for them. I really enjoyed it when it worked, but I will not be buying another Oura product. Last Update!!! After a while chatting with the AI assistant I was able to connect to an actual agent. We chatted for a while about my experience and they are doing the right thing!!! Just took a while to figure out how to actually get to a live person.
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Reviewed in the United States on June 11, 2025 by LI Girl
I had an Apple Watch Series 8 for a while and I liked it but after wearing it for a while it would start to get uncomfortable and become a sensory problem for me. I have autism so I'm super picky about wearing things. Strangely it also started to leave burn marks on my arm. I still wanted be able to track my sleep because I'm a chaotic sleeper and have other important information about how my body is doing. I was a little apprehensive about the Oura at first because I can't even wear normal rings so I wasn't sure I'd be able to wear this one. Now I can say the only time I've taken it off in the last 6 months is when I need to charge it. It's so comfortable I forget it's there and my finger even feels weird when I take it off. There is a subscription fee for the app but I don't mind paying it. I was paying for multiple subscriptions for my Apple watch to get all the data I needed but this is just one small subscription. I do still wear my Apple Watch for workouts (and even during that short time it's started burning my skin) because Oura isn't the best at that but it is still the best I've found for sleep and general wellness.
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Reviewed in the United States on October 31, 2024 by Meow Mix
I have had my ring now for 10 months. I wear it every day, have bought the oura and natural cycling app and this is my review. I have the rose gold one as it matched my wedding set, it does have scratches in it but nothing noticeable, and the rose gold hasn’t worn at all. The oura app is nice to see my sleep and stress but I don’t really work out so I don’t think I’ll get the app again. The natural cycling app is really nice. After giving birth I got it for natural birth control and I got my period 5 months pp. I’m now almost 9 months and it’s pretty accurate as far as symptoms it suggests, days and flow of period and it has helped me understand the different phases. The ring isn’t bulky, and after the first day you don’t notice it’s even there. I got it sized to my pointer finger in the summer, so in the winter when my fingers are smaller I can put it on my middle finger and it’s not loose at all. Highly recommend. Update: I’ve had my ring and apps since June 2024. The scratches are becoming more noticeable. The apps are expensive. At 1year pp I got pregnant despite following my Green Days to a tee. Both apps informed me of an increase in temp 3 days before missed period and I tested positive.
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Reviewed in the United States on May 18, 2025 by Lynzeller
Style: Horizon
Color: Stealth
Size: 11
I don't wear watches anymore, or rings for that matter. I had seen the Oura ring advertised through various methods and was curious. I decided to convince my wife that it was a good buy because it would get me wearing a ring again and it also provided sleep and basic health tracking. She has an Apple watch, and I don't need one of those, so she reluctantly agreed. I stopped wearing rings because I had seen rings get smashed on fingers, welders arc off their rings and melt it to their finger and seen fingers de-gloved in my years as a firefighter. My solution was simple, stop wearing a ring, except for fancy outings where it was a must. I had thought that the Oura Gen 3 I was buying was enough plastic that I did not have to worry about it crushing my finger and it would break before anything "bad" would happen to my hand. As it turned out, my ring was much tougher than I imagined. It survived working out, it survived woodworking and metalworking in the barn, it survived feeding horses, it survived working on the tractor, it survived yardwork, and it survived my job at the fire station. Fair note, I don't do the same operational work at the fire station I used to, so the last one isn't too magnificent of a performance item for the Oura Gen 3 ... but everything else was. My Oura ring was tough. I had the stealth color, and it resisted marring fairly well on the top and sides. The bottom side of the ring was pretty scared, and I rubbed the Stealth color off, but it endured. I bought my Gen 3 in August of 2024 and had it last until early November where it got removed from my suitcase by hotel staff (alleged by me, considering I know where I put it prior to attending a meeting where personal electronic devices were not allowed, and I was between rooms in the same hotel). None the less, I missed my Oura ring immediately and realized the sleep and daytime pattern modeling and suggestions it gave me. The good thing about losing my Gen 3 is it opened the door to getting a Gen 4, which just showed up yesterday! If you're hesitant about buying the Gen 3 or Gen 4 ring, do it! The Gen 4 ring is supposedly stronger, I cannot wait to run this one through the ringer as well. - jb
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Reviewed in the United States on December 4, 2024 by Jason or Leisha Berry