Oura Ring 4 Ceramic, Petal, Size 8, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
Oura Ring 4 Ceramic, Petal, Size 8, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)
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Oura Ring 4 Ceramic, Petal, Size 8, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)

|161 ratings
Oura Ring 4 Ceramic, Petal, Size 8, Smart Wearable, Sleep, Fitness & Heart Rate Tracker, 8-Day Battery (Size Before You Buy)Oura Ring 4 Ceramic Petal Size 8Oura Ring 4 Ceramic Cloud Size 8Oura Ring 4 Ceramic Petal Size 4Oura Ring 4 Ceramic Tide Size 14Oura Ring 4 Ceramic Cloud Size 15Oura Ring 4 Ceramic Tide Size 4Oura Ring 4 Ceramic Petal Size 6OR4 CERAM MID 11OR4 CERAM MID 12Oura Ring 4 Ceramic Tide Size 12Oura Ring 4 Ceramic Cloud Size 13OR4 CERAM MID 13Oura Ring 4 Ceramic Tide Size 9OR4 CERAM MID 9OR4 CERAM MID 6Oura Ring 4 Ceramic Cloud Size 14OR4 CERAM MID 8Oura Ring 4 Ceramic Cloud Size 11OR4 CERAM MID 5Oura Ring 4 Ceramic Tide Size 7Oura Ring 4 Ceramic Petal Size 14Oura Ring 4 Ceramic Cloud Size 10Oura Ring 4 Ceramic Cloud Size 4Oura Ring 4 Ceramic Cloud Size 7Oura Ring 4 Ceramic Tide Size 15OR4 CERAM MID 15OR4 CERAM MID 7OR4 CERAM MID 14Oura Ring 4 Ceramic Tide Size 13Oura Ring 4 Ceramic Petal Size 12Oura Ring 4 Ceramic Cloud Size 9Oura Ring 4 Ceramic Petal Size 13OR4 CERAM MID 10OR4 CERAM MID 4Oura Ring 4 Ceramic Tide Size 10Oura Ring 4 Ceramic Petal Size 15

Key item features

  • SIZE BEFORE YOU BUY: Oura Ring sizes differ from standard ring sizes - use the Oura Ring 4 Sizing Kit to find your correct fit
  • $10 WALMART CASH: Receive $10 Walmart Cash to use toward your future purchase of an Oura Ring - See the “From the brand” section below for details
  • OURA MEMBERSHIP: Your first month of membership is included with purchase (for new members only)
  • SUBSCRIPTION: Continue with a $5.99/month plan or choose the annual prepaid option for $69.99 - Membership is linked to your Oura App account, not the physical ring
  • HEALTH TRACKING: Tracks over 50 metrics, including sleep, activity, stress, heart health, and women’s health metrics
  • SMART SENSING: Adapts to you and delivers accurate, continuous data day and night
  • BATTERY LIFE: Lasts 5-8 days* on a single charge
  • DESIGNED FOR 24/7 WEAR: Oura Ring 4’s updated design is more comfortable, fits better than ever, and is water resistant
  • POLISHING PAD: Keep your Oura Ring 4 Ceramic looking like new with the Ceramic Polishing Pad, redeemable once you sync your ring in the Oura App
  • SYNC WITH YOUR FAVORITE APPS: Compatible with iOS and Android — Oura seamlessly integrates with over 40 apps including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, & more
  • HSA/FSA ELIGIBLE: We can accept HSA or FSA funds for the following: Oura Ring, additional chargers, and shipping
  • LOOKING FOR THE BEST HEALTH TRACKER: Whether you’re searching for a sleep ring or fitness ring, Oura Ring is for you— this revolutionary smart ring that allows you to discreetly track your sleep, activity, recovery and stress - in style
  • Finish: Petal
  • Size: 8

About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars
161 ratings26 reviews
How item rating is calculated
  1. 5 stars76% (123)
  2. 4 stars9% (14)
  3. 3 stars3% (5)
  4. 2 stars2% (4)
  5. 1 star9% (15)
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Showing 1-3 of 26 reviews

Aug 24, 2026
Reviewer name: Ashley
Item details
Size: 8
Color: Cloud
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

love my oura ring!! walmart shipped so fast %26 it was delivered within 3 days to my house. i wear it everyday!

Helpful?72PQ7V5QFAG018065763166
Jul 14, 2026
Reviewer name: paloma
Item details
Size: 5
Color: Cloud
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect size

Helpful?72PQ7V5QFAG018065763166
Dec 26, 2025
Reviewer name: WalmartCustomer
Item details
Ring size: 8
Color: Petal
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Product arrived on time works as specified…. Walmarts prices were the same as other competitors.

Incentivized Review
Helpful?72PQ7V5QFAG018065763166
Price when purchased online
5 free offers, including Apple Fitness+ up to 3 months Free
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