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Oura ring

“Great health tracker, but the Ring 5 changes the calculus”

schedule WAIT FOR NEXT GEN

Check $399.00 on Amazon open_in_new

7.2

Inside Scoop Score

Wait · 7.2 / 10

auto_awesome INSIDE SCOOP

The Inside Scoop

THE VERDICT

The Oura Ring 4 is a genuinely capable sleep and wellness tracker with a devoted user base, solid battery life, and customer service that quietly replaces failing rings near the two-year mark. At $349-$399 it is not cheap, and the subscription fee compounds the cost over time. With the Ring 5 now available at $399-$499 offering a meaningfully smaller form factor and improved workout heart rate accuracy, buying the Ring 4 today is hard to justify.

Anchored by Shervin Shares Reviews's review

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Battery life holds up long-term

After two years of daily use, Gen 3 and Gen 4 owners consistently report battery performance that remains close to the advertised 7-8 days, a rare durability win among wearables.

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Customer service quietly replaces failing rings

Multiple Reddit owners report that around the two-year mark, an AI chatbot initiated a full ring replacement with no argument and no need to escalate to a human agent.

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Sleep tracking data is genuinely consistent

Side-by-side testing of Ring 4 and Ring 5 worn on opposite hands showed sleep scores, HRV, and resting heart rate within a few points of each other, suggesting the underlying sensor accuracy is solid across generations.

Owner Reception

Verified owner data

shopping_cart Amazon 7,800 ratings

75% loved 20% critical

forum Reddit threads 8

forum Reddit comments 40

forum Reddit owners

"battery life seems fine to me, what bothers me more is the bad fitness tracking"

r/ouraring

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warning WATCH OUTS

Before You Buy — What Nobody Tells You

Most owners are happy — only 20% of 7,800 Amazon ratings are 1–2★. These are the specific gripes worth weighing before you buy:

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Chargers are not interchangeable between generations

Each ring size and generation ships with its own proprietary charger, so if you upgrade, travel with multiple rings, or simply lose a charger, you cannot borrow or substitute from another Oura charger even if it looks nearly identical.

— from top reviewer Shervin Shares Reviews

lightbulb Buy the Oura charging case, which provides roughly a month of battery top-ups and travels independently of the ring charger.
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Readiness scores diverge unexpectedly between units

When wearing two Oura rings simultaneously, reviewers found readiness scores sometimes differed by 11-15 points on the same morning, meaning the score you act on could swing your workout decision based on minor ring fit or trend-data gaps rather than your actual physiology.

— from top reviewer Shervin Shares Reviews

lightbulb Treat readiness as a trend over several days rather than a daily directive, especially in the first two weeks while the ring builds baseline data.
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Gold and rose gold finishes discolor over months

Multiple owners report that the gold and rose gold colorways on the Ring 4 begin fading toward silver after roughly six months of daily wear, something the product photography and in-store demos will never reveal.

— from top reviewer Shervin Shares Reviews

lightbulb Choose brushed silver or stealth black if long-term color consistency matters to you.

groups VERDICT

Who it's for

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Best For

Sleep-focused wellness trackers, people managing chronic illness or stress, and anyone who wants actionable overnight data without the bulk of a smartwatch on their wrist.

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Skip If

Athletes who need reliable real-time workout metrics, anyone unwilling to pay a recurring subscription, or budget buyers who expect a one-time hardware cost.

forum REDDIT

Voices of Reddit

ring oura battery been sleep stress experience customer readiness replacement score service life data smart heart worth rate temperature tracking other support daily last rings charge easy people reviews issues seeing already warranty body every helpful wasn symptoms health helps same tried recovery issue recently stopped first didn sent night

Praised Criticized Mentioned · Drawn from 8 threads · 40 comments · Biggest gripe: "issues" (7×)

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"I’ve recently realized this is an early warning sign that my symptoms will increase the following week."

r/ouraring

smart_display VIDEO REVIEWS

Video reviews

14:27

person

Oura Ring 5 Review (5 Days Later)

Shervin Shares Reviews • 14066

"Oura Ring 5 (Amazon): https://amzn.to/4dOUF9x Oura Ring 5 (Oura): https://ouraring.sjv.io/oNLm3g . Oura Ring 5 (Oura): ..."

6:32

person

Oura Ring 4 | 10 Things to Know Before You Buy It

Noah Banks • 655022

"Thinking about buying or upgrading to the Oura Ring Gen 4? Here is a quick breakdown of the top 10 things you need to know ..."

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