Source-backed analysis9
Review basis
Research-based review: the AppDuo Editorial Team compiled it from official pages, documentation, app stores, press and user feedback, without hands-on testing. Every claim links to a source with the date it was checked.
9 reference sourcesInformation updated Nov 10, 2026
How we review
Oura Review
A sleep-focused smart ring that needs hardware plus a subscription
By AppDuo Editorial Team · Updated
- iOS
- Android
On this page
Decide at a glance
Our verdict
A fit for people who want a small, screenless wearable focused on sleep and recovery. The trade-off is $399 for the Ring 5 plus $5.99/month, rivals such as RingConn have no subscription, and Oura has drawn criticism over its US Department of Defense ties.
Best for: People who prioritise sleep, readiness and long-term health trends without a bulky watch.
Skip it if: Athletes who want a screen, GPS and live workout stats like a sports watch; Expert Reviews notes Oura sacrifices some of the more complex smartwatch components.
Pros
- Small and light (Ring 5 is 40% smaller than its predecessor), with a claimed 6 to 9 days of battery.
- Covers over 50 metrics: sleep, heart, stress, women's health and meals.
- Very high store ratings: 4.9/5 on the US App Store and 4.7/5 on US Google Play.
Cons
- A ring from $399 plus a $5.99/month Membership; without it only very basic data remains.
- Countries without a local price, Vietnam among them, pay $6.99/month or $79/year (tax included), versus $5.99/month before tax in the US.
All pros and cons · Who is it for?
More pros
- New features launched with Ring 5, such as Blood Pressure Signals, also reach Gen3 rings and later.
More cons
- Criticised in 2025 over ties to the US Department of Defense and Palantir, although the CEO denied customer data sharing.
Best for
- Buyers willing to pay a subscription for the full insights and new features.
Problems it solves
Experience & key features
What Oura is
Oura is a Finnish smart-ring maker that sells rings together with the Oura app on iOS and Android. According to Fierce Healthcare, it has sold 5.5 million rings since 2015, nearly 3 million of them in 2025 alone. The latest model is the Oura Ring 5, announced on 28 May 2026 and shipping from 4 June.
Features and hardware
According to the homepage, the app tracks sleep, activity, heart health, daytime stress, women's health and meals, over 50 metrics in total. TechCrunch reports the Ring 5 is 40% smaller with 6 to 9 days of battery (the Ring 4 had 5 to 8), and arrives with Health Radar, including Blood Pressure Signals and Nighttime Breathing. Oura also partners with Counsel Health for questions to licensed US physicians, at an extra fee.
Pricing and value
The Ring 5 starts at $399, up from $349 for the Ring 4. US Membership costs $5.99/month or $69.99/year, with the first month free; countries without a local price pay $6.99/month or $79/year. Expert Reviews argues the unpaid mode leaves only vague scores and is hardly worth it. That is the main consideration versus rings with no subscription.
More analysis
Privacy and company context
In late August 2025, an Oura press release about a Texas factory supporting the US Department of Defense and a Palantir FedStart tie-up triggered social-media concern. According to Fortune, CEO Tom Hale called the rumours overblown and said the Department does not have access to customer data. On funding, Fierce Healthcare reported Oura raised over $900 million in a Series E led by Fidelity, more than doubling the $5.2 billion valuation of its December 2024 Series D. For people who need deeper training metrics, Garmin Connect or Whoop may suit better.
Screenshots
Plans & pricing
Prices last verified Nov 10, 2026
No membership
PersonalFree
A ring purchase is required. Oura says that without Membership the ring and app still work but insights and personal data are much more limited; you can still export data as CSV. Oura Ring 5 costs $399 (Silver, Black) or $499 (other finishes), per TechCrunch.
Oura Membership
Personal$5.99/mo/user
$5.83/mo billed yearly
US: $5.99/month or $69.99/year (before tax). Other regions differ, e.g. EU €5.99/month; countries without a local price pay $6.99/month or $79/year (after tax). Includes Oura Advisor (an AI companion), over 50 health metrics, longer-term insights such as cardiovascular age and resilience, and all new features. Upgrading to a new ring does not require a new membership. On-demand care via Counsel Health costs extra.
- Free plan limits
- There is no full free tier: after the trial month, the no-membership mode keeps only very basic data and scores.
- Free trial
- 30-day free trial · no credit card
Cancellation & refunds
No refund terms were found on the pages read. Membership can be cancelled at any time in the Membership Hub, with access continuing to the end of the billing cycle. New members get the first month free, starting when the ring is activated.
Privacy
According to the privacy policy (effective 15 June 2026), Oura says it does not sell or rent personal information and does not sell or share data for cross-context behavioural advertising. Sleep, readiness and activity data is kept while the account is active. You can delete data in the app or Membership Hub, or request it at [email protected]. Data goes to integrations such as Apple Health or Health Connect only when you enable them, and disconnecting does not recall data already sent. Oura uses AI for Oura Advisor and a support chatbot, and says it does not sell personal data to train third-party large language models. In 2025 Oura drew criticism over ties to the US Department of Defense and Palantir; its CEO said the Department does not have access to customer data (Fortune).
Oura alternatives
7.2/10Garmin Connect
Companion app for Garmin devices, free with an optional paid Connect+ tier
7.2/10Samsung Health
Samsung's free health app, at its best with a Galaxy Watch or Galaxy Ring
Frequently asked questions
Is an Oura subscription mandatory?
Not required for the ring to work, but Oura says insights are much more limited without Membership. US pricing is $5.99/month or $69.99/year, with the first month free.
How much is the Oura Ring 5?
TechCrunch lists $399 for Silver and Black and $499 for the other four finishes, shipping from 4 June 2026.
Does Oura sell my data?
The privacy policy (15 June 2026) says Oura does not sell or rent personal information.
Does Oura work on iPhone and Android?
Yes. The Oura app is on iOS and Android, and data can connect to Apple Health and Health Connect when you enable it.
Review evidence & sources9
Scores
- Ease of use
- 8.5
- Features
- 8.0
- Value for money
- 6.0
- Performance
- 7.5
- Support
- 6.5
- Privacy & security
- 7.0
Why this score
The ring has no screen, notifications or haptics so there is little to operate; the app shows clear scores and Expert Reviews praises its unobtrusiveness.
Why this score
Over 50 metrics, Oura Advisor, Health Radar and Apple Health and Health Connect integration; no screen, GPS or payments like a smartwatch.
Why this score
From $399 plus $5.99/month; TechCrunch notes rivals such as RingConn and Ultrahuman have no subscription.
Why this score
Oura says it redesigned sensors and added stronger LEDs for accuracy; Expert Reviews reports no notable error, and store ratings are very high (4.7 to 4.9). No independent accuracy test turned up in the sources read.
Why this score
Oura Member Care, sizing guidance and the Finn support chatbot exist; the pages read list no phone support.
Why this score
The policy is explicit about not selling data and allows deletion; points off for the 2025 controversy involving the Department of Defense and Palantir.
What users say
- App Store (United States)4.9/5 · 323,115
- Google Play (United States)4.7/5 · 42,800
- Google Play (Vietnam)4.8/5 · 42,800
Sources
- Vendor-providedOura official websiteNov 10, 2026
- Vendor-providedOura Membership pageNov 10, 2026
- Vendor-providedOura privacy policy (effective 2026-06-15)Nov 10, 2026
- storeApp Store listing (US)Nov 10, 2026
- storeGoogle Play listing (US and Vietnam)Nov 10, 2026
- pressTechCrunch: Oura unveils Ring 5 (2026-05-28)Nov 10, 2026
- pressFierce Healthcare: Oura raises $900M Series ENov 10, 2026
- pressFortune: Oura CEO on privacy, Defense Department and Palantir (2025-09-09)Nov 10, 2026
- review-siteExpert Reviews: Oura Ring 5 reviewNov 10, 2026
Specs & compatibility
- Developer
- Oura Health Oy
- Headquarters
- Finland
- Launched
- 2015
- Category
- Health
Capabilities
- Mobile app
- AI features
- Integrations
Platforms
- iOS
- Android
Interface languages
- English
- Japanese
- Chinese
- Spanish
- French
- Korean
- German
- Portuguese
Integrations
- Apple Health
- Health Connect
- Natural Cycles
- Counsel Health
Support
- Help center
- Live chat
Change history
- Update.The current version of Oura's privacy policy took effect.
- Launch.Oura announced the Ring 5 from $399 (Ring 4 started at $349), 40% smaller, shipping 4 June, alongside Health Radar.
- Update.CEO Tom Hale called the rumours overblown and said the Department of Defense lacks access to customer data, per Fortune.
Full change history (6)
- Company.Oura announced a Fort Worth, Texas factory supporting the US Department of Defense and a Palantir FedStart tie-up, sparking privacy concerns.
- Company.A Series D valued Oura at $5.2 billion, per Fierce Healthcare.
- Launch.The Oura app first appeared on the App Store per Apple's release date data; Fierce Healthcare dates ring sales from 2015.
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