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Oura - Ring 5 Gifting Sizing Kit - Unique Sizing - Give The Gift of Health - White - (2026)

Model: JZ98-63255-GK
SKU: 6671278
Sold byBest Buy

Customers are saying

Customers are positive about the sizing utility provided for this smart ring. Users found this feature to be exceptionally helpful and informative during their pre-purchase research.

Generated by AI based on customer reviews.
Features

  • GIVE THE GIFT OF OURA RING 5

    This gifting kit takes the guesswork out of gifting, allowing the recipient to purchase the correct size and preferred finish of their Oura Ring 5.

  • A FEW EASY STEPS

    Purchase the gifting kit and a Best Buy gift card with your desired value. Your friend or loved one will size themselves, and then purchase their Oura Ring 5 using the gift card.

  • WEAR TEST

    Fingers expand and contract based on environmental factors, so we recommend wearing the ring sizer for 24 hours to confirm your best fit. The sizer ring should not rotate as you go about normal daily tasks.

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Specifications
  • Operating System Compatibility
    Apple iOS, Android
    Built-in Storage
    0 gigabytes
    Metrics Measured
    Not Applicable
    Protective Qualities
    None
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Reviews

Rating 4.9 out of 5 stars with 7 reviews

5 star rating. 6 reviews4 star rating. 1 review
100% would recommend to a friend
Customers are sayingCustomers are positive about the sizing utility provided for this smart ring. Users found this feature to be exceptionally helpful and informative during their pre-purchase research.
This summary was generated by AI based on customer reviews.
  • Sizing Utility (4)

Customer Images

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.

  • Rated 4 out of 5 stars

    Lightweight and better than a watch!

    Got this ring for my wife, we were sort of shocked by how lightweight it was. Honestly almost too lightweight, feels like it isn't even on your finger. But the quality is excellent, the battery is great and for health and fitness its better than wearing a watch everywhere. Curious to see how it tracks health moving forward over the months.

    Posted by JOSHUAR

  • Rated 5 out of 5 stars

    Oura Ring 5 Sizing Kit perfection!

    Why It’s Worth It: I like the true-to-life fit. Ring sizes mimic the thin band and feel of daily jewelry, so it didn't feel uncomfrtable or awkward. Test over time: Make sure you account for when fingers naturally swell and shrink throughout the day depending on temperature and activity. The kit gives you freedom to try the 'prototype' ring for 24 hours to find your absolute best fit suit to you, before making a purchase.

    Posted by NATASHAM

  • Rated 5 out of 5 stars

    Sizing kit

    This was really helpful before purchasing the smart ring as I’ve heard of several size inconsistencies between the old generation four new generation five so rather than go through the hassle of buying an incorrect size and return returning, I used to sign in kit for a few days to be sure on my size

    Posted by DaniP

  • Rated 5 out of 5 stars

    Sizes

    I'm glad there are ring size kit to try on before to buy ring because I don't know my size and never wear ring. That ring size kit help me get used to ring on my finger.

    Posted by SarahG

  • Rated 5 out of 5 stars

    Very Helpful

    The fitting kit allowed me to wear sizes on different hands and fingers to help me decide which size to purchase.

    Posted by Boltcharger

See all customer reviews
From the Manufacturer

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Introducing the world’s smallest smart ring—Oura Ring 5, built with even more sensing power than previous generations. 40% smaller and ultra lightweight, Oura Ring 5 fits seamlessly in with your life and your style. The updated all-titanium design is more scratch-resistant and comfortable than ever, Oura Ring 5 delivers 50+ health metrics with research-grade accuracy. With 6-9 days of battery life you can even forget it’s on. No more compromises when it comes to tracking your health. IMPORTANT: Size yourself with the Oura Ring 5 Sizing Kit before you buy — Oura Rings are not US standard sizing and other Oura Ring generations, and finding the right size will result in the best experience possible. With an Oura Ring 5 Sizing Kit purchase, you will receive a $10 Best Buy gift card to use towards your Oura Ring 5 purchase.

Pros for Oura - Ring 5 Gifting Sizing Kit - Unique Sizing - Give The Gift of Health - White - (2026)
Sizing UtilityDesign, Battery Life, Comfort, Health Tracking, Overall PerformanceDesign, Battery Life, Comfort, Health Tracking, Overall PerformanceDesign, Battery Life, Comfort, Health Tracking, Overall Performance
Cons for Oura - Ring 5 Gifting Sizing Kit - Unique Sizing - Give The Gift of Health - White - (2026)
There were no cons for this product—ConnectivityConnectivityConnectivity

Specs

Questions & Answers

  • When this is shipped as a gift, does the recipient get a package that says Best Buy? Or Oura? I want it to be a surprise. If I get a gift card, how much should it be for? I would have the $10 gift card for purchase. Does the ring come with a charger?

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