---
product_id: 706493261
title: "Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase"
price: "€ 43.18"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/706493261-oura-ring-gen3-sizing-kit-size-before-you-buy-oura
store_origin: SK
region: Slovakia
---

# 24h wear test for perfect fit Custom Gen3 sizing, no guesswork Credit towards Oura Ring Gen3 purchase Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase

**Price:** € 43.18
**Availability:** ✅ In Stock

## Summary

> 📏 Nail your fit, own your wellness journey.

## Quick Answers

- **What is this?** Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase
- **How much does it cost?** € 43.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/706493261-oura-ring-gen3-sizing-kit-size-before-you-buy-oura)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Exclusive Credit Bonus:** Get 10 desertcart credit towards your Oura Ring Gen3 purchase—size now, save later.
- • **No Half Sizes, No Hassle:** Unique sizing system (sizes 6-13) designed specifically for Gen3, eliminating confusion and returns.
- • **Tailored for Your Finger:** Works on any finger, any hand, with optimal accuracy on the index finger for next-level data precision.
- • **Wear It Like You Mean It:** Recommended 24-hour wear test guarantees comfort and stability during your busiest days.
- • **Precision Fit, Zero Regrets:** Custom sizing kit tailored exclusively for Oura Ring Gen3 ensures you get the perfect fit before you buy.

## Overview

The Oura Ring Gen3 Sizing Kit is a specialized tool designed to help you find the perfect ring size before purchasing the Oura Ring Gen3. Unlike standard rings, Gen3 uses a unique sizing system (sizes 6-13, no half sizes). Wearing the sizer for at least 24 hours ensures optimal comfort and data accuracy. The kit works on any finger and includes a 10 desertcart credit towards your future Oura Ring Gen3 purchase, making it a smart, risk-free step to owning the cutting-edge wellness ring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYWC18G8 |
| Colour | White |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (951) |
| Date First Available | 7 June 2024 |
| Item Weight | 100 g |
| Item model number | JZ98-54794 |
| Manufacturer | Oura |
| Other display features | Wireless |
| Package Dimensions | 14.71 x 14.3 x 2.59 cm; 100 g |
| Whats in the box | Oura Ring Sizing Kit |

## Images

![Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase - Image 1](https://m.media-amazon.com/images/I/51Y+zFD6T0L.jpg)
![Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase - Image 2](https://m.media-amazon.com/images/I/51gP1vUDolL.jpg)
![Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase - Image 3](https://m.media-amazon.com/images/I/51NlpQ27g3L.jpg)
![Oura Ring Gen3 Sizing Kit - Size Before You Buy the Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase - Image 4](https://m.media-amazon.com/images/I/61Dgf3hO7tL.jpg)

## Frequently Bought Together

- Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - Unique Sizing - Receive Credit for Purchase
- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase
- 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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**Shop now:** [https://www.desertcart.sk/products/706493261-oura-ring-gen3-sizing-kit-size-before-you-buy-oura](https://www.desertcart.sk/products/706493261-oura-ring-gen3-sizing-kit-size-before-you-buy-oura)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-14*