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Smart Wearables

Best Smart Ring

Oura Ring Gen 4

by Oura4.5 / 5

The smart ring that started it all — best-in-class sleep tracking, readiness scores, and health insights in a sleek titanium design.

MSRP
Unverified
$349

Manufacturer list (catalog) · date not recorded

No current offer to show right now

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  • Multi-path heart rate sensor
  • Advanced sleep staging & smart alarm
  • Readiness & Resilience scores
  • SpO2 blood oxygen monitoring
  • Cycle & period prediction
  • 7-day battery life

The short version

Who it's for

Oura Ring Gen 4 is best for shoppers focused on best smart ring who want health and sleep before buying.

Who should skip it

Shoppers who need a lower entry price, a different ecosystem fit, or a different mix of features should compare Oura Ring Gen 4 with close alternatives before buying.

Where to buy

Price comparison

Amazon

Amazon price not published here

—View price on Amazon

As an Amazon Associate I earn from qualifying purchases.

Each listing shows when its offer data last changed: our weekly run (last on Sep 27) checks a batch of Amazon and eBay listings, oldest first, and records a date only when something changes; other stores are not re-checked automatically. A price older than 30 days may be out of date, so check the current price at the store.

Full price details

What we like

  • Most accurate sleep tracking in any wearable
  • Readiness Score genuinely helps plan your day
  • Titanium build is durable and beautiful
  • 7-day battery means set-and-forget charging
  • Discreet — no one knows you're wearing a tracker

What could be better

  • Paid monthly membership required for full features
  • No real-time display or notifications
  • Limited workout/exercise tracking
  • Sizing can be tricky — kit recommended

Full review

Oura Ring Gen 4 features new multi-path sensor technology for more accurate heart rate and SpO2 readings, improved sleep staging with smart alarm, stress resilience tracking, cycle prediction, and a refreshed titanium design that's thinner and lighter than ever.

Questions about Oura Ring Gen 4

Is Oura Ring Gen 4 worth buying in 2026?

Oura Ring Gen 4 is worth considering if its strengths match your needs, but the best call depends on your budget, ecosystem, and whether you value the specific features highlighted in this review.

What is the current price for Oura Ring Gen 4?

There is no current offer for Oura Ring Gen 4 to show right now. Its MSRP is $349.

Where can I compare Oura Ring Gen 4 with similar smart rings?

Use the linked price page, related products, and the compare hub on Smart Wearables to compare Oura Ring Gen 4 against similar options before you buy.

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    We may earn a commission when you buy through links on this site. It never changes our rankings or verdicts.

    Amazon

    Amazon price not published here

    —View price on Amazon

    As an Amazon Associate I earn from qualifying purchases.

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    We may earn a commission when you buy through links on this site. It never changes our rankings or verdicts.

    Live check (optional)

    Get the latest price from stores we can check live.

    Full product details

We may earn a commission when you buy through links on this site. It never changes our rankings or verdicts.