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OURA

Oura Ring 5 - Stealth - Size 13 - World’s Smallest Smart Ring - Sleep, Activity, Women’s Health, AI Advisor, 1 Week of Battery Life, Size Before You Buy, Android & iOS Compatible

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Jul 25
Order within 20 hours and 33 minutes
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Style: Ring


Size: 13


Color: Stealth


Features

  • THE WORLDS SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever
  • EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and womens health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
  • OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Membership is tied to your account via the Oura App, not your physical ring
  • REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracyall in Ouras smallest form factor yet
  • 6-9 DAYS OF BATTERY LIFE - With 6-9 days of battery life, youll never miss a night of data
  • DIVE DEEPER WITH AI - Oura Advisor provides sound guidance as you make moves toward more sustained energy levels, better sleep, a healthy weight, and so many other health benefits
  • HSA/FSA ELIGIBLE - We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping

Description

Introducing the world’s smallest smart ring: Oura Ring 5, built with even more sensing power than previous generations. 40% smaller and ultra lightweight, Oura Ring 5 fits seamlessly in with your life and your style. The updated all- titanium design is more scratch-resistant and comfortable than ever, Oura Ring 5 delivers 50+ health metrics with research-grade accuracy. With 1 week of battery life you can even forget it’s on. No more compromises when it comes to tracking your health. Oura Ring 5 is FSA/HSA Eligible: we can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping. IMPORTANT: Size yourself with the Oura Ring 5 Sizing Kit before you buy. Oura Rings are not US standard sizing and other Oura Ring generations, and finding the right size will result in the best experience possible. With an Oura Ring 5 Sizing Kit purchase, an Amazon credit will automatically be applied to your Oura Ring 5 at checkout.

Special Feature: Pedometer


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Polymer


Shape: Round


Brand: OURA


Style: Ring


Color: Stealth


Compatible Devices: Smartphone


Display Type: No Display


Compatible Phone Models: Compatible with iOS and Android devices.


Additional Features: Pedometer


Water Resistance Level: Water Resistant


Supported Application: App-enabled-rings


Metrics Measured: Heart Rate


Shape: Round


Style Name: Ring


Color: Stealth


Battery Cell Type: Lithium Polymer


Wireless Compability: Bluetooth


Compatible Devices: Smartphone


Compatible Phone Models: Compatible with iOS and Android devices.


Brand: OURA


Model Number: JZ90-61620-13


Built-In Media: Charging Cable, Information Booklet, Oura Ring 5, Oura Ring 5 Charger, Quick Start Guide


Warranty Description: 2 Year Limited Manufacturer


Wearable Computer Type: Smart Ring


Manufacturer: Oura


Display Type: No Display


Item Weight: 0.06 Kilograms


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

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.

  • Klarna Financing
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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • The Oura Ring 5
Style: Ring Size: 9 Color: Silver
I got this ring given to me as a gift and I’M IN LOVE WITH IT! It’s amazing! It does all the things and more that I’ve been looking for in a device to track my daily habits and goals. I would say the size is slightly different than that of a normal ring just because it is very much not a normal ring. I highly suggest getting the sizing kit and wearing it for at least 24 hours before purchasing. I love that it is easily accessible and sleek. You literally don’t even know that it’s there. I can check my heart rate and fitness easily with one click all on my phone in one app. I don’t have to charge it for literally days! Everything is just so easy and so well worth it. I can track and keep up with my sleep and my stress. How much I’ve moved or haven’t. Literally everything. I highly recommend the Oura ring 5 and I wouldn’t say that if it wasn’t worth the money. I seriously love mine and every function that it does. Also, it’s compatible with both Apple and Android so everyone can use it! ... show more
Reviewed in the United States on July 9, 2026 by Sea Sea
    • 🌙 The perfect companion to follow your dream and activity
Style: Ring Size: 8 Color: Silver
Review Image by Yairis Ch
Review Image by Yairis Ch
Review Image by Yairis Ch
One of the reasons I chose this ring is the sheer number of features it offers in such a small package. I love that it can track sleep, heart rate, daily activity, recovery levels, and other wellness data all from a single app. I also find it very convenient that it's water-resistant and has several days of battery life. Initial setup was simple, and the app looks very comprehensive, with easy-to-understand information and tools to help create healthier habits. I'm excited to start using it and discover everything it can bring to my daily routine. So far, my first impression is very positive, and it definitely seems like a high-quality device. ⭐⭐⭐⭐⭐ Note: As it just arrived, this review is based on my unboxing, initial setup, and experience with the product's features. ... show more
Reviewed in the United States on June 17, 2026 by Yairis Ch
    • Perfect Oura update
Style: Ring Size: 7 Color: Silver
Review Image by Shannon R
This is my third Oura Ring, and I’ve been wearing Oura for over six years. This newest model is much smaller, lighter, and more comfortable to wear. So far, I haven’t experienced any data issues with the new release. Unfortunately, the photo doesn’t really show the size difference. The battery life isn’t amazing, but it’s acceptable for everything the ring tracks, and it charges quickly. After wearing it for about a week, I’ve found I need to charge it every three days, which is a little more often than Oura advertises. I’d love to see Oura offer this smaller size in the beautiful ceramic colors they released for a short time. It does an excellent job tracking steps, sleep, and heart rate. If you’re thinking about getting one, I highly recommend it. Mine stays on my finger just like my wedding ring… it rarely comes off. ... show more
Reviewed in the United States on July 15, 2026 by Shannon R
    • Love it!
Style: Ring Size: 11 Color: Silver
Review Image by Kaylee C.
I bought this because I saw that it was slimmer, and not as bulky, I could not be more happy with this purchase! I used to have the Ultrahuman air ring and the Oura ring is definitely better in my opinion. I loved my Ultrahuman but after about a year I stopped wearing it because it was just uncomfortable and I had to get a replacement about 7 months after purchasing it because it wouldn’t charge or connect to the app. The only complaint I have is that it sometimes takes a while to connect to the app (about 3 minutes or so) when you open the app. It does still scratch but it’s not super noticeable. I love the silver color because it just looks like normal jewelry. I also like that it connects to the cycle tracking with natural cycles, makes it easier to understand what my body is doing. I haven’t had any major issues with it so far and I’m hoping I don’t because I do love this ring! I had to help my fiancé work on a customer vehicle and it held up while holding heavy parts. Definitely worth the money, you get what you pay for in my opinion. ... show more
Reviewed in the United States on June 27, 2026 by Kaylee C.
    • Amazing Ring!
Style: Ring Size: 8 Color: Gold
The Oura Ring 5 Gold surprised me with how natural it feels to wear and half the time I forget it’s even on. The size 8 fits comfortably and the gold finish looks clean and understated, more like a piece of jewelry than a gadget. What really sold me is how consistently the sleep and readiness insights line up with how I actually feel each morning. It’s the first health tracker I’ve owned that quietly does its job without demanding attention, and that makes it genuinely easy to stick with. ... show more
Reviewed in the United States on July 1, 2026 by Memphis Tigers 🐯
    • I love it
Style: Ring Size: 7 Color: Silver
Review Image by Andreina De Los Angeles Marcano
I absolutely love my Oura Ring! It has become something I use every single day. I love being able to track important aspects of my wellness, including my sleep quality, activity, and changes in my body. It has also been especially helpful during my pregnancy, allowing me to better understand my patterns and stay more connected to my overall well-being. Plus, it’s comfortable, stylish, and goes with everything. I’m so happy with my purchase and definitely recommend it! ... show more
Reviewed in the United States on July 17, 2026 by Andreina De Los Angeles Marcano
    • Love it!
Style: Ring Size: 9 Color: Silver
This is the first Oura ring I've owned and have been really impressed. First this version is much smaller than the previous versions friends have, glad I waited until now to get one. The app is really intuitive and makes the wealth of data provided really easy to understand at a glance. Battery life is great, not sure how it compares to older models but I've gotten about a week out of each charge, and the charging time is lighting fast. Overall Im really happy with it and would recommend to anyone who is interested in getting better insights into their health. ... show more
Reviewed in the United States on June 26, 2026 by Ryan B.
    • bad
Style: Ring Size: 8 Color: Silver
I am giving it 4 stars because the build quality is excellent. The ring looks elegant, feels comfortable to wear, and has the feel of a premium product. However, there is something very important that buyers should know. This device cannot be used at all without paying for the subscription. Unlike other smart devices that offer basic features for free and charge only for advanced functions, this ring requires an active membership to access the features you purchased it for. Without the subscription, it is essentially unusable. In addition, even the free trial requires entering a credit card. Personally, it was very frustrating to discover this after purchasing such an expensive product. ... show more
Reviewed in the United States on June 24, 2026 by ElyGar

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