---
product_id: 723531832
title: "Ring 4 - Silver - Size 8 - Size Before You Buy"
brand: "oura"
price: "17069 Ft"
currency: HUF
in_stock: true
reviews_count: 6
category: "Oura"
url: https://www.desertcart.hu/products/723531832-ring-4-silver-size-8-size-before-you-buy
store_origin: HU
region: Hungary
---

# Custom sizing, not standard rings Precision sizing for perfect fit Comfort + accuracy = best data Ring 4 - Silver - Size 8 - Size Before You Buy

**Brand:** oura
**Price:** 17069 Ft
**Availability:** ✅ In Stock

## Summary

> 📏 Nail your perfect fit before you commit!

## Quick Answers

- **What is this?** Ring 4 - Silver - Size 8 - Size Before You Buy by oura
- **How much does it cost?** 17069 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/723531832-ring-4-silver-size-8-size-before-you-buy)

## 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

- • **Beyond Standard Rings:** Oura Ring 4 sizes differ from traditional rings—this kit guarantees you won’t settle for less.
- • **Perfect Fit, Every Time:** Custom Oura Ring 4 sizing kit ensures you get the exact size before you buy—no guesswork, no returns.
- • **Tailored for Your Finger:** Works on any finger, any hand; recommended for index, middle, or ring finger for optimal tracking accuracy.
- • **Maximize Your Data Accuracy:** A precise fit means better heart rate, activity, and sleep monitoring—unlock your ring’s full potential.
- • **Effortless Sizing Experience:** Simple push-back design and stainless steel build make sizing quick, comfortable, and reliable.

## Overview

The Oura Ring 4 Sizing Kit is a precision tool designed to help you find the exact Oura Ring 4 size, which differs from standard ring sizes. Compatible with all fingers and hands, it ensures maximum comfort and data accuracy for heart rate, activity, and sleep tracking. Made from durable stainless steel, this kit eliminates sizing guesswork, enhancing your wearable experience.

## Description

Product Description

Review: Very Quick delivery - Very quick delivery and the product is perfect as expected. Very affordable and useful
Review: かぶれた - 後で判明したがアマゾンとその他で1000円近く値段が違う。類似の商品にも出て来なかった。 ２４時間装着とあったので着けて寝たら、かぶれでしまった。本商品とは素材が違うが、高いので怖くて買えない

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WVWXR1 |
| Band Material Type | Stainless Steel |
| Best Sellers Rank | #153,794 in Electronics ( See Top 100 in Electronics ) #51 in Rings |
| Box Contents | Oura Ring 4 Sizing Kit |
| Brand Name | OURA |
| Closure Type | Push Back |
| Colour | Sizing Kit |
| Compatible Devices | Smartphone |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 3,277 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Manufacturer | Oura |
| Model Number | JZ98-54870 |
| Product Features | Heart Rate Monitor, Activity Tracker, Sleep Monitor |
| Shape | Round |
| Style Name | Sizing Kit |
| Supported Application | Fitness Tracker, Sleep Monitor |
| Unit Count | 1 Count |
| Wearable Computer Type | Smart Ring |

## Product Details

- **Brand:** OURA
- **Colour:** White
- **Included Components:** Oura Ring 4 Sizing Kit
- **Manufacturer:** Oura

## Images

![Ring 4 - Silver - Size 8 - Size Before You Buy - Image 1](https://m.media-amazon.com/images/I/518Qh+G3I5L.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Quick delivery
*by K***L on 25 July 2025*

Very quick delivery and the product is perfect as expected. Very affordable and useful

### ⭐⭐ かぶれた
*by A***ー on 9 September 2025*

後で判明したがアマゾンとその他で1000円近く値段が違う。類似の商品にも出て来なかった。 ２４時間装着とあったので着けて寝たら、かぶれでしまった。本商品とは素材が違うが、高いので怖くて買えない

### ⭐ Oura Ring cannot be delivered to some locations.
*by F***G on 1 March 2025*

Great sizing tool. However, Amazon SG doesnt allow the actual Oura Ring to be delivered. The status has been “Ordered Received…”

## Frequently Bought Together

- Oura Ring 4 Sizing Kit - Size Before You Buy Oura Ring 4 - Unique Sizing - Receive Credit for Purchase
- Oura Ring Gen3 Sizing Kit - Size Before You Buy The Oura Ring Gen3 - 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.hu/products/723531832-ring-4-silver-size-8-size-before-you-buy](https://www.desertcart.hu/products/723531832-ring-4-silver-size-8-size-before-you-buy)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-06-19*