Oura Ring 5 Black Size 9 World's Smallest Smart Ring Sleep Activity Health Tracker
Oura Ring 5 Black Size 9 World's Smallest Smart Ring Sleep Activity Health Tracker
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Oura Ring 5 Black Size 9 World's Smallest Smart Ring Sleep Activity Health Tracker

|392 ratings
Oura Ring 5 Black Size 9 World's Smallest Smart Ring Sleep Activity Health TrackerBk9 setup1Oura Ring 5 Deep Rose Size 7 World s Smallest Smart Ring Sleep Activity Health TrackerSlv13 setup1Slth10 setup1Dr11 setup1Bk8 setup1Bk11 setup1Dr6 setup1Bs10 setup1Gd7 setup1Dr13 setup1Slth9 setup1Oura Ring 5 Silver Size 7 World s Smallest Smart Ring Sleep Activity Health TrackerSlth12 setup1Slth6 setup1Bs8 setup1Bs6 setup1Gd9 setup1Gd8 setup1Dr8 setup1Slth13 setup1Slth7 setup1Oura Ring 5 Silver Size 11 World s Smallest Smart Ring Sleep Activity Health TrackerOura Ring 5 Deep Rose Size 12 World s Smallest Smart Ring Sleep Activity Health TrackerOura Ring 5 Gold Size 13 World s Smallest Smart Ring Sleep Activity Health TrackerBk12 setup1Oura Ring 5 Stealth Size 13 World s Smallest Smart Ring Sleep Activity Health TrackerBk6 setup1Gd11 setup1Bs9 setup1Dr10 setup1Bk7 setup1Gd10 setup1Slv6 setup1Slv8 setup1Slv12 setup1Slth11 setup1Oura Ring 5 Brushed Silver Size 8 World s Smallest Smart Ring Sleep Activity Health TrackerOura Ring 5 Stealth Size 12 World s Smallest Smart Ring Sleep Activity Health TrackerOura Ring 5 Black Size 13 World s Smallest Smart Ring Sleep Activity Health TrackerOura Ring 5 Gold Size 11 World s Smallest Smart Ring Sleep Activity Health TrackerBk10 setup1Dr9 setup1Bs7 setup1Oura Ring 5 Gold Size 12 World s Smallest Smart Ring Sleep Activity Health TrackerSlv9 setup1Gd6 setup1Oura Ring 5 Silver Size 10 World s Smallest Smart Ring Sleep Activity Health Tracker
Ring Size9
Actual ColorBlack

Key item features

  • THE WORLD’S 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.
  • SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing
  • EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more
  • 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 accuracy —all in Oura’s smallest form factor yet. 
  • OURA MEMBERSHIP - First month of membership is included with purchase, for new members only. Subscription is 5.99/mo afterwards. Or opt for the annual prepaid option for 69.99. Membership is tied to your account via the Oura App, not your physical ring 
  • 1 WEEK OF BATTERY LIFE - With 6-9 days of battery life, you’ll 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

About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars
392 ratings135 reviews
How item rating is calculated
  1. 5 stars81% (319)
  2. 4 stars6% (23)
  3. 3 stars4% (15)
  4. 2 stars1% (5)
  5. 1 star8% (30)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 135 reviews

Sep 23, 2026
Reviewer name: Marcie
Top Reviewer
Item details
Material: Titanium
Shape: Size 7
Color: Stealth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

if u love the older ones you'll really love the 5

I love my ring. I USED to love the 4, but the 5 is better! Looks better and feels better. Glad I got it.

Helpful?0V3SISZ4BHVT19949164182
Sep 14, 2026
Reviewer name: Toni
Item details
Ring size: 10
Color: Silver
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love this ring!

Helpful?0V3SISZ4BHVT19949164182
Sep 13, 2026
Reviewer name: Lacy
Walmart Associate
Item details
Ring size: 7
Color: Deep Rose
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love this! It has really helped me develop sustainable habits and the ring itself is beautiful.

Helpful?0V3SISZ4BHVT19949164182
Current price is $399.00
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