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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
Item #:
229739244
€ 16
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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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
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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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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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 | 1.13 ounces (32.04 grams) |
| Manufacturer | Omilly |
| Date First Available | April 28, 2026 |
Who Should Buy?
-
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
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this kit compatible with other smart ring brands?
Answer: Yes, it is compatible with most mainstream smart rings in addition to Oura Ring Gen 4 and Gen 3. -
Question:
Will the adjusters interfere with my ring's sensors?
Answer: When installed properly, the adjusters will not cover any sensors or charging ports, ensuring full functionality. -
Question:
How do I adjust the fit of my ring?
Answer: The kit includes multiple sizes of stickers and inserts that you can mix and match to achieve your desired tightness.
Omilly Ring Sizers OML-OR2-US Editorial Review
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Customer Reviews & Ratings
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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22 July 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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€ 16
Order now and get it around Tuesday, August 04
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.)
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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.