---
product_id: 722783765
title: "Ring 4 - Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life"
brand: "oura"
price: "€ 846.94"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.hr/products/722783765-ring-4-gold-size-7-smart-ring-size-first-ring
store_origin: HR
region: Croatia
---

# Water resistant for all-day wear Adaptive biometric tracking 8 days battery life Ring 4 - Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life

**Brand:** oura
**Price:** € 846.94
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Ring 4 - Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life by oura
- **How much does it cost?** € 846.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/722783765-ring-4-gold-size-7-smart-ring-size-first-ring)

## 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

- • **Sleek Meets Smart:** Minimalist gold design that complements your style while delivering cutting-edge health insights.
- • **Seamless Connectivity:** Flawless Bluetooth sync with your smartphone ensures real-time updates and effortless data access.
- • **Built for Life’s Flow:** Water resistant and durable, this ring stays on through workouts, showers, and busy days.
- • **Effortless All-Week Power:** Up to 8 days of uninterrupted tracking keeps you ahead without daily charging anxiety.
- • **Precision Biometric Tracking:** Adaptive sensors monitor heart rate, sleep quality, and stress with clinical-grade accuracy.

## Overview

The Oura Smart Ring in Gold, Size 7, is a premium biometric tracker designed for professionals seeking precise health insights. Featuring up to 8 days of battery life, water resistance, and adaptive sensors, it monitors sleep, heart rate, and stress seamlessly. Its minimalist design pairs luxury with functionality, syncing effortlessly via Bluetooth to your smartphone for real-time wellness data.

## Description

Product Description

Review: Nothing special
Review: Muy bien

## Features

- SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit and receive INR 999 off the future desertcart purchase of an Oura Ring 4
- OURA MEMBERSHIP - First month of membership is free with your purchase, INR 599/mo afterwards. Offer available to new members only. Opt for annual prepaid option for INR 6999. Membership is tied to your account via the Oura App, not your physical ring.
- ACCURACY - SMART SENSING - Oura tracks over 30 biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Oura Ring 4 is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night.
- LONG LASTING BATTERY - With up to 8 days of battery life, no screens and no vibrations, Oura Ring 4 allows you to focus on the present. From a workout to a night out — you’re free to forget it’s on. Until you start getting compliments.
- DESIGNED FOR 24/7 WEAR - The updated design of the Oura Ring 4 is more comfortable, fits better than ever, and is water resistant. The first all-titanium smart ring combines exceptional durability with a gentle touch, even for sensitive skin.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WVNR9H |
| Age Range Description | Adult |
| Band Color | Gold |
| Band Material Type | Titanium |
| Battery Average Life | 8 Days |
| Battery Cell Composition | Lithium Polymer |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 Minutes |
| 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 | Slip On |
| Colour | Gold |
| Communication Feature | Bluetooth |
| Compatible Devices | Oura Ring 4 Charger - Size 7, Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.0 out of 5 stars 5,369 Reviews |
| Display Type | No Display |
| GPS | No GPS |
| 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, 022-61771767 imports@rptechindia.com |
| Item Dimensions | 28 x 28 x 7 Millimeters |
| Item Type Name | Smart Ring |
| Manufacturer | Oura, Oura Health OY Elektroniikkatie 10 Oulu Oulu 90590 Finland legal@ouraring.com |
| Manufacturer Contact Information | Oura Health OY Elektroniikkatie 10 Oulu Oulu 90590 Finland legal@ouraring.com |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress Monitor |
| Model Name | Oura Ring 4 - Gold - Size 7 |
| Model Number | JZ90-54216-07 |
| Packer Contact Information | Oura Health OY Elektroniikkatie 10 Oulu Oulu 90590 Finland mayuri.pitale@ouraring.com +91 9819066376 |
| Product Features | Activity Tracker, Heart Rate Monitor, Oxymeter (SpO2), Sleep Monitor, Stress Tracking |
| Shape | Round |
| Special Feature | Activity Tracker, Heart Rate Monitor, Oxymeter (SpO2), Sleep Monitor, Stress Tracking |
| Style Name | Metallic |
| Supported Application | iOS, Android, Health Tracking, Fitness, Productivity, Smart Home, Lifestyle |
| Target Audience | Unisex Adults |
| Unit Count | 1.00 Piece |
| Warranty Description | 2 year limited manufacturer warranty |
| Warranty Type | Limited Warranty |
| Water Resistance Depth | 328 Feet |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX4 (predicted) |
| Wearable Computer Type | Smart Ring |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth
- **GPS:** No GPS
- **Special Feature:** Smart Sensing, Adaptive Biometric Tracking, Minimalist Design, Water Resistance
- **Wireless Communication Standard:** Bluetooth

## Images

![Ring 4 - Gold - Size 7 - Smart Ring | Size First Ring 4 Sizing Kit | Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days Battery Life - Image 1](https://m.media-amazon.com/images/I/61nLIrybz4L.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

### ⭐⭐⭐ Nothing special
*by P***3 on 28 February 2026*



### ⭐⭐⭐⭐⭐ Muy bien
*by E***A on 28 January 2026*



### ⭐⭐⭐⭐ Nice
*by D***A on 16 January 2026*



## Frequently Bought Together

- Oura Ring 4 - 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
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- 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.hr/products/722783765-ring-4-gold-size-7-smart-ring-size-first-ring](https://www.desertcart.hr/products/722783765-ring-4-gold-size-7-smart-ring-size-first-ring)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-28*