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Item #:
229739244
Oura Ring Gen 4 Gen 3 Size Adjuster, 2-in-1 Invisible Smart Ring Resizer Sticker and Insert, Loose Ring Tightener Guard Sizing Kit, 64PCS
82% of respondents would recommend this to a friend
Item #:
229739244
MMK 62736
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, October 09
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Customize your fit and enjoy all-day comfort with our 2-in-1 Smart Ring Size Adjuster Kit - the perfect solution for any loose ring problem!
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What Stands Out
Adjustable Fit
The 2-in-1 design allows for customizable fit adjustments, ensuring your Oura ring remains secure and comfortable, reducing the risk of loss and enhancing daily wearability.
High-Quality Materials
Made from durable and skin-friendly materials, the sizing kit is designed for long-lasting use without causing irritation, providing peace of mind for sensitive skin.
Versatile Kit
With 64 pieces included, this sizing kit caters to a wide range of ring sizes, making it perfect for various users and ensuring an optimal fit for everyone.
Product Details
| Product Dimensions (L x W x H) | 4.72 x 3.15 x 0.39 inches (12 x 8 x 1 cm) |
| Item model number | OML-OR2-US |
| Item Weight | 0.634 ounces (17.97 grams) |
| Manufacturer | Omilly |
| Date First Available | April 28, 2026 |
Who Should Buy?
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Frequent Misfits
Ideal for users with rings that frequently become loose due to everyday activities.
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Adjustable Comfort
Perfect for individuals who desire a snug fit without the need for resizing their rings permanently.
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Travel Convenience
Great for travelers who want a portable solution to adjust ring sizes on the go.
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Secure Fit Users
Not suitable for those with rings that already fit securely without any discomfort or looseness.
Product Description
Oura Ring Gen 4 Gen 3 Size Adjuster, 2-in-1 Invisible Smart Ring Resizer Sticker and Insert, Loose Ring Tightener Guard Sizing Kit, 64PCS
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Customer Questions & Answers
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Question:
What is the Oura Ring Gen 4 Gen 3 Size Adjuster?
Answer: The Oura Ring Gen 4 Gen 3 Size Adjuster is a 2-in-1 resizer kit that includes stickers and inserts designed to help you achieve a comfortable fit for your Oura Ring. This kit contains 64 pieces that provide flexibility in adjusting the ring size, ensuring it stays securely on your finger without discomfort. Whether your fingers fluctuate due to temperature or activity, this size adjuster helps maintain that perfect fit. Many users find it particularly useful during workouts or seasonal changes when finger sizes can vary significantly. -
Question:
How do I use the size adjuster stickers?
Answer: To use the size adjuster stickers, first clean the inside of your Oura Ring to ensure proper adhesion. Then, peel off the desired number of stickers from the sheet and place them neatly on the inner band of the ring. This method allows you to customize the fit to your preference. Each sticker adds a specific amount of thickness, so feel free to experiment until you find the ideal snugness. It’s perfect for those moments when you need an immediate fix for a loose ring during an event or fitness activities. -
Question:
Can the size adjusters be removed easily?
Answer: Yes, the size adjusters can be easily removed without damaging your Oura Ring. If you find the fit isn’t perfect after trying the stickers, you can simply peel them off and adjust accordingly. It’s designed for repeat use, allowing you to fine-tune your fit as needed. This feature is particularly advantageous if you plan to switch between different sizes for different occasions, ensuring your ring remains comfortable whether you’re at work or out with friends. -
Question:
Is the size adjuster visible once applied?
Answer: The size adjuster is designed to be invisible once applied, maintaining the aesthetic appeal of your Oura Ring. The stickers are crafted to fit seamlessly within the interior curve of the ring, ensuring that your ring's exterior appearance remains unchanged. Users appreciate this quality as they can confidently wear their rings without worrying about noticeable alterations. This is especially beneficial during formal events where a polished look is crucial. -
Question:
What sizes does the Oura Ring Size Adjuster accommodate?
Answer: The Oura Ring Size Adjuster can accommodate various ring sizes effectively. Since it includes multiple stickers and inserts, you can layer them to adjust for half sizes or even full sizes depending on your finger's needs. This versatility is ideal for anyone whose fingers may swell or shrink due to heat, humidity, or changes in weight. It enables users to adapt to different environments, ensuring the ring remains secure and comfortable in various situations. -
Question:
Is this product suitable for other ring brands?
Answer: While specifically designed for the Oura Ring, the size adjuster can be compatible with other ring brands as well, provided they have a similar inner diameter. Users have reported success using the stickers and inserts on various styles of rings, enjoying a snug fit that enhances comfort. If you have a collection of rings of different brands, this versatile sizing kit can serve multiple purposes, making it a practical addition to your accessories. -
Question:
How many pieces come with the size adjuster kit?
Answer: The Oura Ring Gen 4 Gen 3 Size Adjuster kit comes with a total of 64 pieces. This generous quantity ensures you have enough stickers and inserts to adjust your ring size several times. Each piece is designed for durability, allowing you to use them continuously as needed. Users appreciate this value as it provides flexibility for long-term adjustments, making it an excellent investment in comfort and fit. -
Question:
Can I wear the Oura Ring while using the size adjuster?
Answer: Yes, you can wear your Oura Ring while using the size adjuster. The stickers are lightweight and designed not to interfere with the functionality of your ring, so you can continue tracking your fitness and health metrics without disruption. It’s particularly useful when you start to feel your ring becoming loose during physical activities, allowing you to maintain an accurate fit effortlessly. -
Question:
Can the size adjuster be used on other types of jewelry?
Answer: While primarily created for the Oura Ring, the size adjuster may also work for other types of rings, such as wedding bands or fashion rings. Users have successfully utilized the adjusters on various styles to improve comfort and fit, especially those with a similar design or structure. If you frequently switch between different jewelry styles, this adjuster offers a convenient solution to ensure that all your rings fit properly. -
Question:
Where can I buy the Oura Ring Gen 4 Gen 3 Size Adjuster?
Answer: You can buy the Oura Ring Gen 4 Gen 3 Size Adjuster from Ubuy in Myanmar. Ubuy offers a reliable platform for purchasing this sizing kit, providing convenient options for customers looking to enhance their Oura Ring experience. By choosing Ubuy, you'll also benefit from various shipping options and customer support, ensuring that you receive your sizing kit in a timely manner.
Omilly Ring Sizers OML-OR2-US Editorial Review
The Omilly Oura Ring Adjusters have been received positively by users facing issues with fluctuating finger sizes. Many customers, particularly those who own Gen 3 or Gen 4 Oura rings, find these adjusters to be a practical solution for achieving a snug fit. The product comes with a generous assortment of adjustments, with four sheets containing 20 different adjusters each, catering to various preferences for thickness and material. Users highlight the adjusters' ease of installation, noting that they can be applied quickly after a simple cleaning of the rings. The various options—thin skin-colored adjusters, clear silicone-like adjusters, soft foam, and felt adjusters—offer flexibility for users who have diverse needs for fit comfort. The adhesive quality is praised, with many reporting that the adjusters remain in place throughout daily activities, including washing hands and showering. While the primary market is aimed at Oura ring users, some reviewers found the adjusters equally effective for traditional metal rings, although they faced challenges when trying to modify them for smaller rings. Overall, customers appreciate the thoughtful design, comfort, and effectiveness of the Omilly adjusters, Considering them a small luxury that simplifies the experience of wearing rings. **
Customer Reviews & Ratings
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Pros
- Wide variety of adjuster sizes and materials included
- Easy to install and change out
- Comfortable and adhesive stays in place well
- Useful for both Oura and some traditional rings
- Practical solution for fluctuating finger sizes
Cons
- May not work as effectively on smaller traditional rings
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 62736
Order now and get it around Friday, October 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Fix loose smart rings with a 2-in-1 size adjuster kit compatible with Oura Rings.
- Stay secure during daily activities with an upgraded insert-style adjuster.
- Enjoy an invisible solution that doesn’t compromise your ring's beauty.
- Crafted from skin-friendly material for comfortable all-day wear.
- Customizable sizes for a perfect fit tailored to your finger.
- Includes 60 sticker guards and 4 insert adjusters for versatile solutions.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.