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  • Front. Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver.
  • Alt View 11. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Alt View 12. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Track it all with Oura Membership: Sleep, Activity, Stress, Metabolic Heart, Women's Health, Health. 9:47 - URA 97 84 100 13 Readiness. Sleep Activity Cycle - Spotlight. 6 C Dayton READINESS 87. Optimal. Bring it on. A great readiness night's sleep can boost your to-do list. Today tasks could be the challenging ones to tackle! New Oura Members get one month free, then it's $5.99/mo.
  • Alt View 14. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Alt View 15. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Alt View 16. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Alt View 17. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • Alt View 18. Oura - Oura Ring 4 - Smart Ring - Size Before You Buy with Oura Ring 4 Sizing Kit - Size 6 - Silver.
  • URA 4 Oura Ring 4 Gifting & Sizing Kit for Oura Ring 4. Sold separately: SKU 6600289.
  • Oura’s Most Accurate Health Data Yet on the Oura Ring 4 video 0 minutes 49 seconds
  • New App Features for Oura Ring Users video 0 minutes 59 seconds
  • Enhance Your Oura Ring 4 Experience with the Oura Membership video 0 minutes 55 seconds
  • How to Get Sized for the Oura Ring 4 video 0 minutes 59 seconds
  • Unboxing the Oura Ring 4 video 0 minutes 46 seconds
  • Inside the Insights with Oura's Jason Russell video 2 minutes 46 seconds
  • Expert Review by Will Armijo for Oura Ring 4 video 1 minutes 08 seconds
  • Oura Ring 4 - Product Overview video 0 minutes 39 seconds
  • Oura Ring 4 Silver - 360 View video 0 minutes 06 seconds

Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Silver - (2024)

Model:
JZR9-54217-06
SKU:
6634389
Your price for this item is $299.00
The comparable value price is $349.00

Customer reviews

Rating 5 out of 5 stars with 5 reviews

Rating Filter

100%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-5 of 5 reviews

  • The Future is here Today

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Oura 4 does it all !!! Plenty of facts about your body that explain why you act and feel the way you do !! No more guessing and actually predicts what's next !! Very impressed ! Buying my spouse one now !! She was jealous of mine !! Haha !

    This review is from Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 6 - Gold - (2024)

    I would recommend this to a friend

  • Love it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a great health tracker that syncs well with my iphone and apple watch.

    This review is from Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)

    I would recommend this to a friend

  • Would buy again

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    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quick deliver excellent condition for being refurbished

    This review is from Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)

    I would recommend this to a friend

  • Love it

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    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it, hoping to finally get pregnant it’s already been super accurate!!

    This review is from Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Silver - (2024)

    I would recommend this to a friend

  • Great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wear it all the time and it is great with my apple watch

    This review is from Oura - Ring 4 - Refurbished Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 9 - Black - (2024)

    I would recommend this to a friend
Page 1, Showing 1-5 of 5 reviews
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