---
product_id: 725327850
title: "Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days"
brand: "oura"
price: "COP 3900366"
currency: COP
in_stock: true
category: "Oura"
url: https://www.desertcart.co/products/725327850-oura-ring-generation-4-smart-ring-rose-gold-size-5
store_origin: CO
region: Colombia
---

# 8-day battery life 100m waterproof titanium build 30+ biometric sensors Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days

**Brand:** oura
**Price:** COP 3900366
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the ring that knows you best.

## Quick Answers

- **What is this?** Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days by oura
- **How much does it cost?** COP 3900366 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/725327850-oura-ring-generation-4-smart-ring-rose-gold-size-5)

## 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

- • **Precision Fit, Guaranteed:** Exclusive sizing kit ensures your Oura Ring fits like a dream—no guesswork, just perfect comfort.
- • **Unmatched Battery Freedom:** Up to 8 days of uninterrupted use means you stay focused on life, not charging.
- • **Discreet Wellness Companion:** No screen, no vibrations—just silent, continuous insights that keep you ahead of your health game.
- • **Durable Elegance Meets Comfort:** Crafted from aerospace-grade titanium, the ring is ultra-light, hypoallergenic, and waterproof up to 100m—wear it anywhere, anytime.
- • **All-Day, All-Night Health Tracking:** Seamlessly monitor 30+ health metrics including sleep, heart rate, stress, and women’s health with cutting-edge sensors.

## Overview

The Oura Ring Generation 4 in rose gold is a sleek, titanium smart ring designed for continuous 24/7 health monitoring. It tracks over 30 biometric signals including sleep quality, heart rate, stress, and activity levels with high accuracy. Featuring a long-lasting battery of up to 8 days and waterproof durability up to 100 meters, it offers a comfortable, discreet way to optimize your wellness. Comes with an exclusive sizing kit to ensure the perfect fit.

## Description

Introducing Oura Ring 4 - the next generation of smart rings that evolve. With your health as our top priority, the Oura Ring 4 features a new design made of all titanium and "Smart Sensing" that adapts to you beyond just measuring. Monitor over 30 biometrics quietly and comfortably including sleep, recovery, activity, heart health, stress and female health. With up to 8 days of battery life, you will forget you have it on

## Features

- 【 MEASURE THE SIZE BEFORE PURCHASING 】 - The size of the Oura Ring 4th Generation differs from the general ring size By measuring with a dedicated size kit before purchase, you can find the perfect size Additionally, you will receive a 1,500 JPY desertcart credit that can be used for purchasing an Oura Ring at a later date
- 【 Outstanding Accuracy 】 - Oura tracks over 20 health metrics including sleep, activity, stress, heart health, and women's health indicators By utilizing cutting-edge sensing technology, it adapts to the unique physiological functions of the user, providing highly accurate and continuous data throughout 24 hours
- 【 Long-lasting Battery 】 - With up to 8 days of battery life, without a screen and without vibrations, the Oura Ring 4 allows for mindfulness From workouts to evening outings, you can be free and forget you are wearing it Until you start getting compliments
- 【 24-hour wear design 】 - The updated design of the Oura Ring 4 is more comfortable and fits better than ever, with 100m waterproof performance One of the toughest materials on Earth, aerospace-grade titanium offers a gentle touch for sensitive skin while providing exceptional durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WWMPSB |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Amazon Bestseller | #7,702 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Activity & Fitness Trackers |
| Band Color | rosegold |
| Battery Average Life | 8 days |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Brand | OURA |
| Built-In Media | 1 x Oura Ring Gen 4, 1 x Quick Start Guide, 1 x main unit charger, Charging Cable, User Manual |
| Case Material Type | Titanium |
| Color | rose gold |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth, USB |
| Country of Origin | Estonia |
| Customer Reviews | 4.0 4.0 out of 5 stars (615) |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 23 x 23 x 8 mm |
| Item Dimensions D x W x H | 23D x 23W x 8H mm |
| Item Weight | 0.18 Kilograms |
| Manufacturer | Oura |
| Metrics Measured | Blood Oxygen (SpO2), Heart Rate, Sleep Duration, Stress |
| Model Number | JZ90-54219-05 |
| Shape | Round |
| Target Audience | Unisex Adults |
| Warranty Description | 2 Year Warranty |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth, USB
- **GPS:** No GPS
- **Special Feature:** Activity Tracker
- **Wireless Communication Standard:** Bluetooth

## Images

![Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days - Image 1](https://m.media-amazon.com/images/I/71mC9SkWgbL.jpg)
![Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days - Image 2](https://m.media-amazon.com/images/I/71AL3g5k-dL.jpg)
![Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days - Image 3](https://m.media-amazon.com/images/I/71mBPnxnKCL.jpg)
![Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days - Image 4](https://m.media-amazon.com/images/I/71SmBT6ig1L.jpg)
![Oura Ring Generation 4 Smart Ring - Rose Gold - Size 5 | SIZE CHECK FIRST: Includes Exclusive Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days - Image 5](https://m.media-amazon.com/images/I/71YbYXXlkmL.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.

## 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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**Shop now:** [https://www.desertcart.co/products/725327850-oura-ring-generation-4-smart-ring-rose-gold-size-5](https://www.desertcart.co/products/725327850-oura-ring-generation-4-smart-ring-rose-gold-size-5)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-06-05*