---
product_id: 724804378
title: "Oura Ring Generation 4 Smart Ring - Rose Gold - Size 7 | SIZE CHECK FIRST: Compatible with Dedicated Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days"
brand: "oura"
price: "₨351424"
currency: LKR
in_stock: true
reviews_count: 8
category: "Oura"
url: https://www.desertcart.lk/products/724804378-oura-ring-generation-4-smart-ring-rose-gold-size-7
store_origin: LK
region: Sri Lanka
---

# 8-day battery life aerospace-grade titanium durability 24/7 advanced sleep & health tracking Oura Ring Generation 4 Smart Ring - Rose Gold - Size 7 | SIZE CHECK FIRST: Compatible with Dedicated Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days

**Brand:** oura
**Price:** ₨351424
**Availability:** ✅ In Stock

## Summary

> 💍 Elevate your wellness game with the ring that works as hard as you do.

## Quick Answers

- **What is this?** Oura Ring Generation 4 Smart Ring - Rose Gold - Size 7 | SIZE CHECK FIRST: Compatible with Dedicated Size Kit | Monitor Sleep, Heart Rate & Fitness | Battery Lasts Up to 8 Days by oura
- **How much does it cost?** ₨351424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/724804378-oura-ring-generation-4-smart-ring-rose-gold-size-7)

## 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

- • **Power That Lasts:** Up to 8 days of battery life means less charging, more living—stay unplugged and on the move.
- • **Discreet Yet Powerful:** No screen, no vibrations—just silent, continuous health monitoring that blends seamlessly with your lifestyle.
- • **Effortless Wearability:** Sleek, lightweight titanium design with 100m waterproof rating—wear it everywhere, worry-free.
- • **All-Day Health Insights:** Track 30+ biometrics including sleep, heart rate, stress, and women’s health with unmatched precision.
- • **Precision Fit, Guaranteed:** Use the dedicated sizing kit to find your perfect Oura Ring fit—comfort meets accuracy.

## Overview

The Oura Ring Generation 4 in rose gold is a sleek, titanium smart ring designed for professionals who demand precise, 24/7 health tracking. It monitors over 30 biometrics including sleep, heart rate, stress, and women’s health, delivering continuous insights with aerospace-grade durability and up to 8 days of battery life. Its discreet, waterproof design ensures comfort and style, making it the ultimate wearable for mindful living and peak performance.

## 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

Review: Health Ring - I loved it so much. It is really good to learn yourself for your body exercises and sleeping habit.
Review: サイジングキット購入後に現品7号サイズをゲット。一般的な指輪よりも厚みがあるので違和感が凄い。 届いてすぐでも70%位は充電済みで、アプリからのペアリングもスイスイ簡単に出来ました。税抜999円/月のサブスク加入で色々な測定をしてくれるらしい。年払いと迷ったが飽きて途中でやめるかも？と思い月額払いにした。 まだ使い始めなので何とも言えないが、プラス面があれば追記するかもしれない。

## 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 | B0D9WVLGJR |
| Additional Features | Activity Tracker |
| Age Range Description | Adult |
| Amazon Bestseller | #2,870 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 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 (574) |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 25 x 25 x 8 mm |
| Item Dimensions D x W x H | 25D x 25W x 8H mm |
| Manufacturer | Oura |
| Metrics Measured | Blood Oxygen (SpO2), Heart Rate, Sleep Duration, Stress |
| Model Number | JZ90-54219-07 |
| 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 7 | SIZE CHECK FIRST: Compatible with Dedicated 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 7 | SIZE CHECK FIRST: Compatible with Dedicated 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 7 | SIZE CHECK FIRST: Compatible with Dedicated 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 7 | SIZE CHECK FIRST: Compatible with Dedicated 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 7 | SIZE CHECK FIRST: Compatible with Dedicated 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Health Ring
*by M***A on April 18, 2026*

I loved it so much. It is really good to learn yourself for your body exercises and sleeping habit.

### ⭐⭐⭐⭐ Review
*by ま***る on November 29, 2025*

サイジングキット購入後に現品7号サイズをゲット。一般的な指輪よりも厚みがあるので違和感が凄い。 届いてすぐでも70%位は充電済みで、アプリからのペアリングもスイスイ簡単に出来ました。税抜999円/月のサブスク加入で色々な測定をしてくれるらしい。年払いと迷ったが飽きて途中でやめるかも？と思い月額払いにした。 まだ使い始めなので何とも言えないが、プラス面があれば追記するかもしれない。

### ⭐⭐⭐⭐⭐ Beautiful colour
*by C***X on August 23, 2025*

Very nice colour

## Frequently Bought Together

- Oura Ring 4 - Rose Gold - Size 7 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- PAVOI 14K Gold Plated Solid 925 Sterling Silver CZ Simulated Diamond Stackable Ring Eternity Bands for Women
- sylacor Ring Cover for Oura Ring Gen 4/ Gen 3, Anti-Scratch Elastic Silicone Oura Ring Case Protector for Men Women Working Out Gym

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**Shop now:** [https://www.desertcart.lk/products/724804378-oura-ring-generation-4-smart-ring-rose-gold-size-7](https://www.desertcart.lk/products/724804378-oura-ring-generation-4-smart-ring-rose-gold-size-7)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-05*