---
product_id: 722783785
title: "Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy"
brand: "oura"
price: "€ 905.23"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/722783785-oura-ring-4-brushed-silver-size-4-size-before-you
store_origin: GR
region: Greece
---

# Compact & sleek design Advanced health analytics 7+ days battery life Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy

**Brand:** oura
**Price:** € 905.23
**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 4 - Brushed Silver - Size 4 - Size Before You Buy by oura
- **How much does it cost?** € 905.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/722783785-oura-ring-4-brushed-silver-size-4-size-before-you)

## 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

- • **Stay Powered Longer:** Enjoy over a week of battery life with fast, wireless charging—no downtime, just data.
- • **Tailored to Your Style:** Available in multiple sizes and finishes, ensuring your wellness tech fits your unique vibe.
- • **Smartphone Sync Mastery:** Instantly access detailed health trends and personalized insights via the intuitive Oura app.
- • **Effortless All-Day Comfort:** Ultra-light brushed silver ring designed for seamless wear from meetings to workouts.
- • **Next-Level Health Insights:** Track heart rate, sleep quality, and activity with precision to optimize your daily performance.

## Overview

The Oura Ring 4 in brushed silver is a compact, lightweight biometric ring that monitors heart rate, sleep, and activity with advanced sensors. Featuring over 7 days of battery life and wireless charging, it seamlessly syncs with your smartphone app to deliver detailed health analytics. Designed for everyday comfort and available in multiple sizes, it’s the perfect blend of style and cutting-edge wellness technology.

## Description

Full description not available

## 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 |
|---------------|-------|
| OS | Sistema operativo proprietario |
| Item Weight | 187 g |
| Product Dimensions | 2.6 x 2.6 x 0.8 cm; 187 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | JZ90-54220-04 |
| Connectivity technologies | Bluetooth |
| GPS | No GPS |
| Special features | Activity Tracker |
| Other display features | Wireless |
| Human interface input | Buttons |
| Colour | Brushed Silver |
| What’s in the box | Information Booklet, Oura Ring 4, Oura Ring 4 Charger, Quick Start Guide, USB-C Cable |

## Product Details

- **Operating system:** Sistema operativo proprietario
- **Special feature:** Activity Tracker
- **Connectivity technology:** Bluetooth
- **Wireless communication standard:** Bluetooth
- **Battery cell composition:** Lithium Polymer
- **GPS:** No GPS
- **Shape:** Round
- **Brand:** OURA
- **Model name:** Oura Ring 4 - Brushed Silver - Size 4
- **Style:** Minimalist

## Images

![Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy - Image 1](https://m.media-amazon.com/images/I/51yQA1CgzLL.jpg)
![Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy - Image 2](https://m.media-amazon.com/images/I/51HTQ30KGVL.jpg)
![Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy - Image 3](https://m.media-amazon.com/images/I/71neSLFsO4L.jpg)
![Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy - Image 4](https://m.media-amazon.com/images/I/713l574H8CL.jpg)
![Oura Ring 4 - Brushed Silver - Size 4 - Size Before You Buy - Image 5](https://m.media-amazon.com/images/I/71CZzCznHaL.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

### ⭐⭐⭐⭐⭐ Very insightful
*by A***Y on 24 June 2025*

Nice stylish ring. It is easy to set up and the battery life is great. The app is easy to use and provides great insights into health. The ring has scratched a bit but it is on my main finger so not surprising. It is pretty accurate with my exercise and sleep observations. Only “downside” would be that the ring has a light inside it to connect to your skin which my child gets distracted by at bedtime in the dark which can sometimes be frustrating but a “feature” that can’t be avoided and is understandable. Overall lovely ring.

### ⭐⭐⭐⭐⭐ Excellent and v pleased
*by J***B on 16 May 2025*

Wow. Game changer although I am a little obsessed. It is more comfortable to wear and more accurate than my Fitbit inspire 2 as well as catching more data. Does it know when you are bad to your body absolutely yes. So it keeps you on track and today did recognise I was a bit poorly. Really happy with the purchase.

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Game-Changer for Chronic Illness & Neurodivergent Wellness Tracking
*by S***E on 22 July 2025*

I discovered the Oura Ring 4 through the Clue period tracking app, and it’s been a total game-changer. I live with Chronic Fatigue Syndrome, Fibromyalgia, and AuDHD, and I was looking for something that could help me track sleep, stress, body temperature, and recovery. Oura delivers on all fronts—and then some.What I love most is the accuracy and depth of insight. It doesn’t just give you only the minimal data, like Deep, Light and REM sleep, but also things like how long it takes you to get to sleep (latency) and how restless you are —it then translates this into genuinely helpful feedback, like sleep and recovery scores, body temperature trends, and guided breathing for stress.The daily readiness score helps me pace myself, which is essential when managing fatigue and sensory overwhelm. The breathing and mindfulness sessions have been a great tool during flare-ups or overstimulation.A few things to note:There is a monthly app subscription, but it’s reasonably priced for what you get. I also got a month free when I signed up.The app is intuitive and easy to navigate, though some people might need a bit of time to explore all its features—there are a lot, and they’re all useful.It takes about 90 days for Oura to fully calibrate and understand your individual baseline, so the insights get better over time.Buying the sizing kit first is a MUST—you’ll want a good fit for accuracy and comfort.Tagging activities and meals is super simple (if you remember to do it).The Rest Mode is a thoughtful feature for days when you’re sick, in pain, or recovering, though I do wish stress tracking stayed active during this mode.Battery life is solid, syncing is quick, and the ring itself is lightweight and comfortable—even with sensory sensitivities. It also integrates beautifully with Clue for cycle tracking, which adds another layer of helpful data for me.If you're managing chronic illness, neurodivergence, or just want a deeper, more holistic view of your health, I can’t recommend the Oura Ring 4 enough. It’s not just about fitness—it’s about understanding your body, honoring your limits, and supporting your wellbeing.

## Frequently Bought Together

- Oura Ring 4 - Brushed Silver - Size 4 - 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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**Shop now:** [https://www.desertcart.gr/products/722783785-oura-ring-4-brushed-silver-size-4-size-before-you](https://www.desertcart.gr/products/722783785-oura-ring-4-brushed-silver-size-4-size-before-you)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-01*