---
product_id: 720631844
title: "Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible"
brand: "oura"
price: "264824 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Oura"
url: https://www.desertcart.hu/products/720631844-oura-smart-ring-4-rose-gold-size-5-non-standard
store_origin: HU
region: Hungary
---

# 8-day battery life Water resistant up to 50m 30+ biometric sensors Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible

**Brand:** oura
**Price:** 264824 Ft
**Availability:** ✅ In Stock

## Summary

> 💍 Own your health, style, and edge—wear the future on your finger.

## Quick Answers

- **What is this?** Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible by oura
- **How much does it cost?** 264824 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/720631844-oura-smart-ring-4-rose-gold-size-5-non-standard)

## 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

- • **Effortless All-Day Wear:** Sleek titanium design ensures lightweight comfort and durability for every moment, from meetings to workouts.
- • **Next-Level Health Insights:** Track heart rate, sleep quality, activity, stress, and women’s health with precision from 30+ advanced sensors.
- • **Seamless Smart Integration:** Sync effortlessly with iOS and Android devices for personalized analytics and actionable health data anytime.
- • **Unplug Longer, Charge Smarter:** Up to 8 days of battery life with quick USB-C wireless charging—stay powered without daily interruptions.
- • **Tailored Fit, Personalized Style:** Choose your perfect size with the sizing kit and express your vibe with elegant rose gold or other finishes.

## Overview

The Oura Smart Ring 4 in Rose Gold combines cutting-edge biometric tracking with a sleek, durable titanium build. Offering 8-day battery life, water resistance up to 50 meters, and seamless Bluetooth connectivity, it delivers precise insights on sleep, heart rate, activity, stress, and women’s health. Designed for professionals who demand accuracy and style, it integrates effortlessly with iOS and Android devices, empowering you to optimize your wellness with a discreet, elegant wearable.

## Description

From the manufacturer Size before you buy Easy to wear, everywhere No interruptions Built to last Accurate by design The Oura Ring 4 Sizing Kit is the best way to ensure an accurate experience. Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out. Stay present without notifications on your wrist. Check the Oura App when you want to. Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, and water resistant. Oura Ring 4 delivers incredibly accurate data and personalised health insights to help you be at your best. Fully Titanium Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant. Fully Titanium Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant. Smart Sensing A first-of-its-kind sensing platform, Smart Sensing adapts to your unique finger, ensuring continuous, accurate data from over 30 biometrics - day and night. Smart Sensing A first-of-its-kind sensing platform, Smart Sensing adapts to your unique finger, ensuring continuous, accurate data from over 30 biometrics - day and night. Long battery life Up to 8 days of battery means you can track your health 24/7 without charging every night. Long battery life Up to 8 days of battery means you can track your health 24/7 without charging every night. Always Wearable Oura Ring 4 is more comfortable with a fully round interior with discreet, recessed sensors. It's water resistant and can withstand heat, and cold. Always Wearable Oura Ring 4 is more comfortable with a fully round interior with discreet, recessed sensors. It's water resistant and can withstand heat, and cold. Sleep Activity Readiness Stress Heart Health Women’s Health Wake up to in-depth sleep analysis, so you can improve your habits and transform how you feel. Whether running a marathon or running errands, Oura tracks your daily activity and workouts while helping you strike a balance between movement and recovery. Know when to push it and when to take it easy. Your Readiness Score tells you how energised you are using over 50 biometrics - it can even tell when you might be getting sick. Oura will help you identify signs of stress and understand how well your body handles it. You'll know when you need to incorporate more self-care practises and how to recover from long term stressors. From monitoring your daily heart rate and HRV to discovering your Cardiovascular Age and Cardio Capacity, Oura helps you take care of one of the key indicators of your overall health - your heart. Your cycle impacts your mood, sleep, activity and more, every day. Oura helps you understand how your cycle affects your body, so you can make better, informed decisions about your holistic health. Size Before You Buy Step 1 Purchase an Oura Ring 4 Sizing Kit and receive a £10 credit towards your Oura Ring. Step 2 Advanced health monitoring capabilities, including heart rate, sleep patterns, and activity tracking. Step 3 Slip on your Oura Ring 4 and download the Oura App. Step 4 New members get the first month of Oura Membership free, then it’s £5.99 per month. Oura Ring 4 What's in the Box Oura Ring 4 Charger and USB-C Cable

Review: Best bit of health kit I’ve bought! - Completely addictive, so interesting in terms of the info - I’m debating moving away from my Apple Watch as the battery on this is so much better - I always charge my watch overnight but the sleep info on the Oura is great, amazing accuracy on the patterns! The battery life i would say isn’t quite as long as described but still a few days so good enough! Super easy to set up and use, debating the travel charge case but at the moment not sure it’s needed as the charger is just USB C. Definitely worth ordering the fitting measure, I wouldn’t have had a clue but annoying when you decide you want to go for it as adds a few days before you can purchase. Once bought though a perfect fit. I bought the brushed silver and have had quite a few compliments, it’s a really nice, non flashy piece that blends well with other items of jewellery. Expensive but so far I would say worth it :)
Review: Great Product - Best health tracking product on the market. For measuring activity, stress and sleep it really is brilliant. The app is easy to use and very intuitive. Battery life is good, only charge mine for 5-10mins per day, whilst showering. Good durability, I wear it all the time and only small surface scratches are visible.

## 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 | B0D9WWMPSB |
| Age Range Description | Adult |
| Band Colour | Rose Gold |
| Band Material Type | Titanium |
| Battery Average Life | 5 days |
| Battery Capacity | 144000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Battery capacity | 144000 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 227 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Wearable Tech Rings |
| Box Contents | Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable |
| Brand Name | OURA |
| Case Material Type | Titanium |
| Closure Type | Magnetic |
| Colour | Rose Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Country of Origin | Estonia |
| Customer Reviews | 4.2 out of 5 stars 8,272 Reviews |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Importer Contact Information | Rashi Peripherals Limited, A BLDG Survey 186 Dongripada, Poman Village Vasai Bhiwandi Road Palghar 401208 India. |
| Item Dimensions | 23 x 23 x 8 millimetres |
| Item Dimensions D x W x H | 8D x 8W x 8H millimetres |
| Item Type Name | Smart Ring |
| Item Weight | 0.18 Kilograms |
| Manufacturer | Oura |
| Metrics Measured | Heart Rate Monitor, Sleep Duration |
| Model Name | Oura Ring 4 - Rose Gold - Size 5 |
| Model Number | JZ90-54219-05 |
| Operating System | Proprietary/Custom OS |
| Operating system | Proprietary/Custom OS |
| Packer Contact Information | Oura Health OY Elektroniikkatie 10 Oulu Oulu 90590 Finland https://ouraring.com |
| Product Features | Smart Detection |
| Product Warranty | 3 year manufacturer warranty |
| Shape | Round |
| Special feature | Smart Detection |
| Style Name | Metallic |
| Supported Application | Fitness Tracker, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Unit Count | 1.0 count |
| Warranty Type | Standard |
| Water Resistance Depth | 50 Metres |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery cell composition:** Lithium Polymer
- **Brand:** OURA
- **Colour:** Rose Gold
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Operating system:** Proprietary/Custom OS
- **Shape:** Round
- **Special feature:** Smart Detection
- **Style:** Minimalist
- **Wireless communication standard:** Bluetooth

## Images

![Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible - Image 1](https://m.media-amazon.com/images/I/510cNNzWQKL.jpg)
![Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible - Image 2](https://m.media-amazon.com/images/I/51m8j1WNZEL.jpg)
![Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible - Image 3](https://m.media-amazon.com/images/I/71omd1Uq60L.jpg)
![Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible - Image 4](https://m.media-amazon.com/images/I/613EYvr-lAL.jpg)
![Oura Smart Ring 4 - Rose Gold - Size 5 - | Non-Standard Fit – Measure with a Size Kit |Sleep, Heart Rate and Fitness Tracking Wearable | 8-Day Battery, iOS/Android Compatible - Image 5](https://m.media-amazon.com/images/I/61y7Q4SNj0L.jpg)

## Available Options

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

## Questions & Answers

**Q: How long should my ring work between charges?**
A: Oura Ring 4 typically lasts 5-8 days on a full charge, depending on usage. Contact Oura Member Care if you have questions or concerns with battery life, and they will ensure your problem is resolved

**Q: How do I choose the right Oura Ring size?**
A: Using the Oura Ring 4 Sizing Kit, choose a finger for your ring. We recommend the index, middle or ring finger. Wear the sizer ring for 24 hours to ensure the fit is secure and comfortable over the course of your day.

**Q: What's included?**
A: Oura Ring 4, Oura Ring 4 Charger, and USB-C Cable.

**Q: How do I see my Oura Ring metrics?**
A: After activating your Oura Ring, you can choose a monthly or annual membership to unlock full access to Oura’s features, daily health and wellness metrics, and personalized guidance.

**Q: Can I use more than one ring?**
A: Oura Members can now connect more than one Oura Ring 4 to their Oura App and quickly switch between them. Note, this feature only supports wearing and syncing data from one active Oura Ring at a time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best bit of health kit I’ve bought!
*by H***. on 21 May 2026*

Completely addictive, so interesting in terms of the info - I’m debating moving away from my Apple Watch as the battery on this is so much better - I always charge my watch overnight but the sleep info on the Oura is great, amazing accuracy on the patterns! The battery life i would say isn’t quite as long as described but still a few days so good enough! Super easy to set up and use, debating the travel charge case but at the moment not sure it’s needed as the charger is just USB C. Definitely worth ordering the fitting measure, I wouldn’t have had a clue but annoying when you decide you want to go for it as adds a few days before you can purchase. Once bought though a perfect fit. I bought the brushed silver and have had quite a few compliments, it’s a really nice, non flashy piece that blends well with other items of jewellery. Expensive but so far I would say worth it :)

### ⭐⭐⭐⭐⭐ Great Product
*by S***T on 29 May 2026*

Best health tracking product on the market. For measuring activity, stress and sleep it really is brilliant. The app is easy to use and very intuitive. Battery life is good, only charge mine for 5-10mins per day, whilst showering. Good durability, I wear it all the time and only small surface scratches are visible.

### ⭐⭐⭐⭐⭐ Very impressed 👌
*by G***Y on 30 June 2026*

Had the ring on for 3 days now, battery still over 60%. The ring itself is actually lighter than I thought it would be which for me is a bonus. The app is simple to use and understand, the ring even knew I’d fell asleep on the sofa for 15 minutes late on Sunday night. All in all I’m quite happy so far 👍

## Frequently Bought Together

- Oura Ring 4 - Rose Gold - Size 5 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- BandSmith Silicone Ring Cover Compatible with Oura Ring Protector, Elastic Case for Oura Ring Gen 4/3 Working Out - Patent Protected (Transparent+Transparent, S for 678910)

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---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-08-02*