---
product_id: 734025564
title: "Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life"
brand: "oura"
price: "AR$2487614"
currency: ARS
in_stock: true
reviews_count: 11
category: "Oura"
url: https://www.desertcart.com.ar/products/734025564-oura-ring-4-gold-size-12-smart-ring-sizing-kit
store_origin: AR
region: Argentina
---

# Up to 8 days battery life Advanced heart rate & sleep tracking Seamless smartphone app integration Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life

**Brand:** oura
**Price:** AR$2487614
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the Oura Ring 4 — where luxury meets smart health.

## Quick Answers

- **What is this?** Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life by oura
- **How much does it cost?** AR$2487614 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/734025564-oura-ring-4-gold-size-12-smart-ring-sizing-kit)

## 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

- • **Smart Syncing:** Instantly syncs with your smartphone for real-time health analytics and personalized wellness nudges.
- • **Tailored to You:** Available in multiple sizes and finishes, ensuring a perfect fit and style that matches your unique vibe.
- • **Power That Lasts:** Enjoy up to 8 days of uninterrupted use with fast, wireless charging—stay connected without the hassle.
- • **Effortless All-Day Wear:** Sleek, compact design in luxurious gold for a statement of subtle sophistication.
- • **Next-Level Health Insights:** Track heart rate, sleep quality, and activity with precision to optimize your daily performance.

## Overview

The Oura Ring 4 in Gold is a premium smart ring designed for professionals seeking discreet, continuous health monitoring. Featuring advanced heart rate and sleep tracking, up to 8 days of battery life with wireless charging, and seamless smartphone app integration, it offers personalized insights to optimize your wellbeing. Its compact, stylish design ensures comfortable all-day wear, making it a must-have wearable for the health-conscious millennial leader.

## Description

Free delivery and returns on eligible orders. Buy Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life at desertcart UK.

Review: So So Happy! - I hesitated for a while before investing in this gadget. And I love my Gadgets! but after doing some homework on the competition, I decided to jump for it. First, the fit and metal colour are great, I couldn't be happier, the quality and durability is insane, i do everything with it, I rarely take it off. The connectivity to my Samsung Z Fold6 was flawless, no hiccups, plus, everything you open the app, it updates in no time. so great compatibility. Now, you need to give it time to gather data about you, of course... it will not happen overnight which is quite right, but the intel you get afterwards is great. Your body age, sleep quality, energy available, your stress, it is such a great little ring. it is a lot of money for such a small device but the value for money is worth it. I highly recommend it if you are curious and want to be nudge in the right direction for better health.
Review: Wonderful - Amazing! The price was excellent, the quality is great, it tracks my sleep, my meals, my daily activity and it looks elegant and sleek. You can wear it for days and the battery lasts a lot. The best Christmas present!

## Features

- Compact and intelligent design for comfortable everyday wear
- Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking
- Long battery life with convenient wireless charging
- Seamless smartphone app integration for detailed health and activity analytics
- Available in multiple finishes and sizes for personalized style

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WWBDB3 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | 244 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Wearable Tech Rings |
| Colour | Gold |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,353) |
| Date First Available | 3 Oct. 2024 |
| GPS | No GPS |
| Human interface input | Buttons |
| Item Weight | 181 g |
| Item model number | JZ90-54216-12 |
| OS | Proprietario sconosciuto |
| Other display features | Wireless |
| Product Dimensions | 2.5 x 2.5 x 0.7 cm; 181 g |
| Special features | Heart Rate Monitor, Activity Tracker |
| What’s in the box | Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable |

## Product Details

- **Battery cell composition:** Lithium Polymer
- **Brand:** OURA
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Model name:** Oura Ring 4
- **Operating system:** Proprietario sconosciuto
- **Shape:** Round
- **Special feature:** Heart Rate Monitor, Activity Tracker
- **Style:** Minimalist
- **Wireless communication standard:** Bluetooth

## Images

![Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 1](https://m.media-amazon.com/images/I/414AOMY+IfL.jpg)
![Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 2](https://m.media-amazon.com/images/I/41Cyhfj-k3L.jpg)
![Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 3](https://m.media-amazon.com/images/I/41QA11RH1NL.jpg)
![Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 4](https://m.media-amazon.com/images/I/41QwAatNy5L.jpg)
![Oura Ring 4 - Gold - Size 12 | Smart Ring Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 5](https://m.media-amazon.com/images/I/41rudBcA0wL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ So So Happy!
*by M***D on 18 October 2025*

I hesitated for a while before investing in this gadget. And I love my Gadgets! but after doing some homework on the competition, I decided to jump for it. First, the fit and metal colour are great, I couldn't be happier, the quality and durability is insane, i do everything with it, I rarely take it off. The connectivity to my Samsung Z Fold6 was flawless, no hiccups, plus, everything you open the app, it updates in no time. so great compatibility. Now, you need to give it time to gather data about you, of course... it will not happen overnight which is quite right, but the intel you get afterwards is great. Your body age, sleep quality, energy available, your stress, it is such a great little ring. it is a lot of money for such a small device but the value for money is worth it. I highly recommend it if you are curious and want to be nudge in the right direction for better health.

### ⭐⭐⭐⭐⭐ Wonderful
*by L***A on 17 December 2025*

Amazing! The price was excellent, the quality is great, it tracks my sleep, my meals, my daily activity and it looks elegant and sleek. You can wear it for days and the battery lasts a lot. The best Christmas present!

### ⭐⭐⭐⭐⭐ A great tool which does exactly what it says.
*by T***P on 12 December 2025*

The app is brilliant. It takes a while to get to know you, so don't expect instant insights, but as it builds a picture it is really good at telling you what's going on. I am using it to track my food etc as well, so not exclusively related to what's happening on the ring. On the ring specifically? Well, it is chunkier than a ring you'd buy as jewellery. That's ok and it's not ridiculous, but you have to get used to it. I do find I take it off and put it on more, or change fingers, as my hand needs a rest. The colour... Despite the name stealth, does stand out. If you want something more subtle then brushed or silver is probably better, as it's more like typical jewellery. That being said, I've gotten used to it. Sizing - definitely get the sizing kit and wear not for a few mins but for a day or two to understand how your fingers change size. Battery life is good. I reckon 8 charge it once every 4 otlr 5 days so far. I understand turning off blood oxygen measuring is the way to really eek out more battery life. You can also use airplane mode to reduce how often it speaks to your phone. But yeah, no regrets, it's a great tool and honestly, easier to live with than a smart watch.

## Frequently Bought Together

- Oura Ring 4 - Gold - Size 12 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- Oura Ring 4 Charger - Size 12 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days

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**Shop now:** [https://www.desertcart.com.ar/products/734025564-oura-ring-4-gold-size-12-smart-ring-sizing-kit](https://www.desertcart.com.ar/products/734025564-oura-ring-4-gold-size-12-smart-ring-sizing-kit)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*