---
product_id: 717690620
title: "Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase"
brand: "oura"
price: "$107502"
currency: COP
in_stock: true
reviews_count: 2
category: "Oura"
url: https://www.desertcart.co/products/717690620-ring-4-sizing-kit-size-before-you-buy-oura-ring
store_origin: CO
region: Colombia
---

# Instant $10 credit on purchase Custom sizing precision Reusable for multiple tries Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase

**Brand:** oura
**Price:** $107502
**Availability:** ✅ In Stock

## Summary

> 📏 Find your perfect fit before you buy — because precision matters.

## Quick Answers

- **What is this?** Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase by oura
- **How much does it cost?** $107502 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/717690620-ring-4-sizing-kit-size-before-you-buy-oura-ring)

## Best For

- oura enthusiasts

## Why This Product

- Trusted oura brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Earn While You Size:** Receive a $10 credit toward your Oura Ring 4 purchase with this kit.
- • **Size Before You Commit:** Try on multiple sizes at home to avoid guesswork and returns.
- • **Perfect Fit, Every Time:** Custom Oura Ring 4 sizing ensures unmatched comfort and data accuracy.
- • **No Half Sizes, No Hassle:** Simplified sizing from 4 to 15 guarantees a secure, stable fit.
- • **Universal Finger Compatibility:** Fits any finger on either hand for personalized wearability.

## Overview

The Oura Ring 4 Sizing Kit is a precision tool designed to help you find the exact ring size for optimal comfort and data accuracy. Unlike standard rings, Oura Ring 4 sizes range from 4 to 15 with no half sizes, making this kit essential for a perfect fit. It works on any finger and includes a $10 credit toward your Oura Ring 4 purchase, ensuring a seamless and confident buying experience.

## Description

The Oura Ring 4 Sizing Kit allows for you and those around you to find the ideal fit before purchasing. With a sizing kit purchase, a 10 credit will automatically be applied to your Oura Ring 4 at checkout. A properly fitting Oura Ring 4 will result in the highest possible data accuracy, comfort, and overall experience. Oura Ring 4 sizes are slightly different from standard ring sizes, so it is important to size yourself using our tools and to follow our sizing instructions. Oura Ring 4 works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing your Oura Ring 4 on your index, middle, or ring finger.

Review: Good - Good
Review: good - it is what it is

## Features

- OURA RING 4 SIZING KIT - The Oura Ring 4 Sizing Kit is the ideal way to find the perfect size. It’s a custom sizer that allows for you, and those around you, to find the perfect fit before purchasing
- SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. For additional details, see “From the brand” section below
- NOT STANDARD SIZING - Oura Ring 4 sizes are slightly different from standard ring sizes, so it is important to size yourself using our Oura Ring 4 Sizing Kit. Oura Ring 4 is available in sizes 4-15. There are no half sizes
- COMFORT AND ACCURACY - A properly fitting Oura Ring will result in the highest data accuracy, comfort, and overall experience
- CHOOSE A FINGER - Oura Ring 4 works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing your Oura Ring 4 on your index, middle, or ring finger. Size the exact finger you plan to wear your Oura Ring 4 on
- HOW IT SHOULD FIT - Oura Ring 4 should fit securely and comfortably at the base of your finger. Your ring should not rotate as you go about normal daily tasks. We recommend wearing your ring sizer for at least 24 hours to confirm your best fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WVWXR1 |
| Best Sellers Rank | #34,739 in Fashion ( See Top 100 in Fashion ) #31 in Ring Sizers |
| Item model number | JZ98-54870 |
| Manufacturer | Oura |
| Package Dimensions | 16.7 x 11.3 x 1.2 cm; 50 g |

## Product Details

- **Brand:** OURA
- **Colour:** Sizing Kit
- **Included components:** Oura Ring 4 Sizing Kit

## Images

![Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase - Image 1](https://m.media-amazon.com/images/I/518Qh+G3I5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by S***R on 2 July 2025*

Good

### ⭐⭐⭐⭐⭐ good
*by T***R on 25 January 2025*

it is what it is

## Frequently Bought Together

- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase
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- RingConn Gen 2 Air Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Only Smart Ring

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-11*