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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
$10.00
Availability
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Related Item

SponsoredOura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 8 - Gold - (2026)
$499.00
Specifications
  • Operating System Compatibility
    Apple iOS, Android
    Built-in Storage
    0 gigabytes
    Metrics Measured
    Not Applicable
    Protective Qualities
    None
  • Key Specs
    • Operating System Compatibility: Apple iOS, Android
    • Built-in Storage: 0 gigabytes
    • Metrics Measured: Not Applicable
    • Protective Qualities: None
  • General
    • Brand: Oura
    • Model Number: JZ98-63255-GK
    • Product Name: Oura Ring 5 Gifting Sizing Kit - Unique Sizing - Give The Gift of Health
    • Color: White
    • Product Type: Activity tracker
    • Form Factor: Ring (The size, arrangement, and physical configuration of the product.)
    • Model Family: Oura Ring 5
    • Year of Release: 2026
  • Design
    • Ring Size: Adjustable
    • Ring Size System: US
  • Display
    • Display Screen: false
  • Compatibility
    • Operating System Compatibility: Apple iOS, Android
  • Connectivity
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Features
    • Built-in Storage: 0 gigabytes
    • GPS Enabled: false
  • Activity
    • Metrics Measured: Not Applicable
  • Performance
    • Protective Qualities: None
  • Dimensions
    • Product Height: 0.87 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 0.31 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 1.94 ounces (The out of box weight of the item.)
    • Product Length: 0.87 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
  • Power
    • Rechargeable: false
  • Warranty
    • Warranty - Parts: Not applicable
    • Warranty - Labor: Not applicable
  • Other
    • UPC: 6430060156944

Want to give Oura Ring 5 as a gift but don’t know what size or finish they want? 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.

  • 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.
Whats Included
  • Oura Ring 5 Gift Sizing Kit
Sponsored

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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 UtilityComfort, Battery Life, Design, Size, Health TrackingComfort, Sizing Accuracy, Build Quality, Fit, Health MonitoringComfort, Battery Life, Design, Size, Health Tracking

Specs

Reviews

Rating 5 out of 5 stars with 3 reviews

5 star rating. 3 reviews
100% would recommend to a friend
Customers are sayingCustomers are delighted by the helpful Sizing Utility. This feature proved to be very useful for customers before they purchased the smart ring.
This summary was generated by AI based on customer reviews.
  • Sizing Utility (3)

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 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

    Great Product!

    The sizing kit is great; I think it is an accurate representation of the product when actually worn.

    Posted by SYDNEYH

See all customer reviews

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