---
product_id: 706606423
title: "Ring 4 - Silver - Size 11 - Size Before You Buy"
brand: "oura"
price: "7410 kr"
currency: NOK
in_stock: true
category: "Oura"
url: https://www.desertcart.no/products/706606423-ring-4-silver-size-11-size-before-you-buy
store_origin: NO
region: Norway
---

# 8-day battery life 100m water resistant Bluetooth seamless sync Ring 4 - Silver - Size 11 - Size Before You Buy

**Brand:** oura
**Price:** 7410 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Ring 4 - Silver - Size 11 - Size Before You Buy by oura
- **How much does it cost?** 7410 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/706606423-ring-4-silver-size-11-size-before-you-buy)

## 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

- • **Style meets substance:** Available in multiple finishes and sizes, this ring is the ultimate blend of tech and elegance.
- • **Power through your week:** Up to 8 days of battery life with fast 80-minute wireless charging keeps you unplugged longer.
- • **Track your health like a pro:** Advanced sensors monitor heart rate, sleep quality, and activity with clinical precision.
- • **Stay connected, stay informed:** Effortless Bluetooth integration with iOS and Android apps delivers real-time analytics.
- • **All-day comfort, all-night insights:** Sleek titanium design fits like a second skin for continuous wear.

## Overview

The Oura Ring 4 in Silver is a cutting-edge smart ring crafted from durable titanium, designed for adults seeking continuous health monitoring. It tracks heart rate, sleep patterns, and activity with advanced sensors, offers up to 8 days of battery life with quick wireless charging, and syncs seamlessly via Bluetooth to iOS and Android devices. Water resistant up to 100 meters and available in multiple sizes, it combines elegant style with professional-grade biometric insights.

## Description

Free delivery and returns on eligible orders. Buy Oura Ring 4 - Silver - Size 11 - Size Before You Buy at desertcart UK.

## 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 | B0D9WW49PJ |
| Age Range Description | Adult |
| Band Colour | Silver |
| Band Material Type | Titanium |
| Battery Average Life | 8 days |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 80 minutes |
| Best Sellers Rank | 564 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 | No Closure |
| Colour | Silver |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone, Tablet |
| Compatible Phone Models | Compatible with iOS and Android |
| Connectivity Technology | Bluetooth |
| Controller Type | Ring |
| Country of Origin | Estonia |
| Customer Reviews | 4.2 4.2 out of 5 stars (8,768) |
| Display Type | No Display |
| GPS Geotagging Functionality | No GPS |
| Human Interface Input | Unknown |
| Item Dimensions | 28 x 28 x 7 millimetres |
| Item Dimensions D x W x H | 28D x 28W x 7H millimetres |
| Item Weight | 5.2 Grams |
| Manufacturer | Oura |
| Metrics Measured | Heart Rate Monitor, Sleep Monitor |
| Model Name | Oura Ring 4 - Silver - Size 11 |
| Model Number | JZ90-54217-11 |
| Operating System | Android |
| Product Features | Activity Tracker, Cycle Tracking |
| Product Warranty | 3 year manufacturer warranty |
| Shape | Round |
| Style Name | Elegant |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| Warranty Type | Standard |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Ring |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery cell composition:** Lithium Polymer
- **Brand:** OURA
- **Connectivity technology:** Bluetooth
- **GPS:** No GPS
- **Model name:** Oura Ring 4 - Silver - Size 11
- **Operating system:** Android
- **Shape:** Round
- **Special feature:** Activity Tracker, Cycle Tracking
- **Style:** Elegant
- **Wireless communication standard:** Bluetooth

## Images

![Ring 4 - Silver - Size 11 - Size Before You Buy - Image 1](https://m.media-amazon.com/images/I/5155uTN9BPL.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 - Silver - Size 11 - Smart Ring - Size First with Oura Ring 4 Sizing Kit - Sleep Tracking Wearable - Heart Rate - Fitness Tracker - Up to 8 Days of Battery Life
- 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.no/products/706606423-ring-4-silver-size-11-size-before-you-buy](https://www.desertcart.no/products/706606423-ring-4-silver-size-11-size-before-you-buy)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*