---
product_id: 663453244
title: "Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days"
brand: "oura"
price: "396.58 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Oura"
url: https://www.desertcart.tn/products/663453244-oura-ring-4-charger-size-4-charging-dock-and-usb
store_origin: TN
region: Tunisia
---

# Fast 20-80 min charge Up to 8 days battery life USB-C universal cable Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days

**Brand:** oura
**Price:** 396.58 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your wellness journey with the charger that keeps up with your lifestyle.

## Quick Answers

- **What is this?** Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days by oura
- **How much does it cost?** 396.58 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/663453244-oura-ring-4-charger-size-4-charging-dock-and-usb)

## 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 Minimalist Design:** Compact, premium metal dock that looks sharp on your desk or nightstand.
- • **Tailored Size-Specific Fit:** Designed exclusively for size 4 Oura Ring 4 for perfect alignment and secure charging.
- • **Effortless Magnetic Docking:** Snap your Oura Ring 4 in place—no fumbling, just seamless power-up.
- • **Universal USB-C Compatibility:** Use the same cable for multiple devices—streamline your tech setup effortlessly.
- • **Rapid Recharge in Under an Hour:** Get a full charge in as little as 20 minutes, so you never miss a beat.

## Overview

The Oura Ring 4 Charger (Size 4) is the essential accessory for your smart ring, delivering fast, reliable charging via a size-specific magnetic dock and USB-C cable. It fully charges your ring in 20-80 minutes, providing up to 8 days of uninterrupted health tracking. Built with premium materials and designed for convenience, it ensures a secure fit and seamless integration into your daily routine.

## Description

The Oura Ring 4 Charger is the only way to charge your Oura Ring 4. It’s fast, convenient, and easy. Your Oura Ring 4 typically charges fully in 20-80 minutes on the Oura Ring 4 Charger, depending on its current battery level. It comes with a USB-C to USB-C Oura Ring 4 Cable cord, intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.

Review: Essential Accessory - Flawless Performance and Convenience! - This Oura Ring 4 charger has been absolutely perfect for keeping my size 11 ring powered up without any hassle. The charging dock design is incredibly user-friendly - just drop the ring in place and it connects immediately with a satisfying magnetic snap. No fumbling around trying to align charging contacts like with some other wearables. The USB-C cable is a major upgrade from older charging systems. It's convenient since I can use the same cable type for multiple devices, and the connection feels secure and durable. The cable length is just right for bedside charging or desk use without being unnecessarily long. What impressed me most is the charging speed and efficiency. My ring consistently charges up to 8 days of battery life in about an hour, which means I barely notice any downtime. I usually charge it while I'm showering or having morning coffee, and it's ready to go for over a week of continuous health tracking. The size 11 fit is precise - no wobbling or loose connection issues that could interrupt charging. The dock itself has a nice weight to it and doesn't slide around on smooth surfaces. The minimalist design looks clean on my nightstand and doesn't take up much space. Build quality feels premium throughout. After several months of daily use, everything still works like new. The magnetic connection remains strong, and there's been zero degradation in charging performance. This charger makes owning an Oura Ring 4 completely seamless. Fast, reliable, and well-designed - exactly what you need to keep your health tracking uninterrupted. Highly recommended for any Oura Ring 4 owner!
Review: Reliable Charger That Works as It Should - I picked up this charger for my ring and it’s worked perfectly so far. The fit is secure and the ring charges consistently without needing to be adjusted. It feels well made and does exactly what it’s supposed to do with no hassle. Having a dependable extra charger is really convenient for travel or keeping one at a second location. Overall, it’s been a solid, no-issues experience. . What you may care about: ··• Charging reliability (Meets) ··• Proper fit with the ring (Meets) ··• Build quality (Meets) ··• Convenience as a replacement or spare (Meets)

## Features

- OURA RING 4 CHARGER - This is the only way to charge your Oura Ring 4. This USB-C cable charger is size specific, so be sure to get the size that fits your Oura Ring 4. You can find your Oura Ring 4 size on the inside of your Oura Ring 4.
- CHARGERS ARE SIZE-SPECIFIC - Your Oura Ring 4 size can be found on the inside of your smart ring.
- CHARGING TIME - Your Oura Ring 4 typically charges fully in 20-80 minutes, depending on its current battery level.
- BATTERY LEVEL IN OURA APP - You can check the battery level by tapping the circular icon in the upper right-hand corner of the home tab.
- POWER CORD COMPLIANCE - The USB-C to USB-C Oura Ring 4 Cable cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WW21CW |
| Best Sellers Rank | #877 in Electronics ( See Top 100 in Electronics ) #6 in Arm & Wristband Technology Charging Docks |
| Brand | OURA |
| Built-In Media | Oura Ring 4 Charger, USB Cable |
| Color | Charger, Grey |
| Compatible Devices | AC-DC Converters |
| Compatible Phone Models | iOS devices with iOS 15 or higher, Android devices with Android 9 or higher |
| Connectivity Technology | USB |
| Connector Type | USB Type C |
| Current | DC |
| Customer Reviews | 4.8 out of 5 stars 803 Reviews |
| Enclosure Material | Metal |
| Form Factor | Charging Adapter/Dock |
| Included Components | Oura Ring 4 Charger, USB Cable |
| Input Voltage | 5 Volts (DC) |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Oura |
| Mfr Part Number | JZ95-54834-04 |
| Model Name | Oura Ring 4 Cargador - Talla 4 |
| Model Number | JZ95-54834-04 |
| Mounting Type | Tabletop Mount |
| Number of Items | 1 |
| Output Current | 1 Amps |
| Output Voltage | 5 Volts (DC) |
| Portable | Yes |
| Power Plug | No Plug |
| Power Source | DC |
| Specification Met | IEC |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |
| Wattage | 2.5 watts |
| Wired Charging Connector Type | USB Type C |

## Product Details

- **Brand:** OURA
- **Color:** Charger, Grey
- **Compatible Devices:** AC-DC Converters
- **Compatible Phone Models:** iOS devices with iOS 15 or higher, Android devices with Android 9 or higher
- **Connector Type:** USB Type C
- **Included Components:** Oura Ring 4 Charger, USB Cable
- **Input Voltage:** 5 Volts (DC)
- **Number of Items:** 1
- **Output Current:** 1 Amps
- **Wattage:** 2.5 watts

## Images

![Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days - Image 1](https://m.media-amazon.com/images/I/41sq-JYEJxL.jpg)
![Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days - Image 2](https://m.media-amazon.com/images/I/51BUVUPeTNL.jpg)
![Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days - Image 3](https://m.media-amazon.com/images/I/51RUExiUU1L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential Accessory - Flawless Performance and Convenience!
*by A***S on November 10, 2025*

This Oura Ring 4 charger has been absolutely perfect for keeping my size 11 ring powered up without any hassle. The charging dock design is incredibly user-friendly - just drop the ring in place and it connects immediately with a satisfying magnetic snap. No fumbling around trying to align charging contacts like with some other wearables. The USB-C cable is a major upgrade from older charging systems. It's convenient since I can use the same cable type for multiple devices, and the connection feels secure and durable. The cable length is just right for bedside charging or desk use without being unnecessarily long. What impressed me most is the charging speed and efficiency. My ring consistently charges up to 8 days of battery life in about an hour, which means I barely notice any downtime. I usually charge it while I'm showering or having morning coffee, and it's ready to go for over a week of continuous health tracking. The size 11 fit is precise - no wobbling or loose connection issues that could interrupt charging. The dock itself has a nice weight to it and doesn't slide around on smooth surfaces. The minimalist design looks clean on my nightstand and doesn't take up much space. Build quality feels premium throughout. After several months of daily use, everything still works like new. The magnetic connection remains strong, and there's been zero degradation in charging performance. This charger makes owning an Oura Ring 4 completely seamless. Fast, reliable, and well-designed - exactly what you need to keep your health tracking uninterrupted. Highly recommended for any Oura Ring 4 owner!

### ⭐⭐⭐⭐⭐ Reliable Charger That Works as It Should
*by B***J on January 16, 2026*

I picked up this charger for my ring and it’s worked perfectly so far. The fit is secure and the ring charges consistently without needing to be adjusted. It feels well made and does exactly what it’s supposed to do with no hassle. Having a dependable extra charger is really convenient for travel or keeping one at a second location. Overall, it’s been a solid, no-issues experience. . What you may care about: ··• Charging reliability (Meets) ··• Proper fit with the ring (Meets) ··• Build quality (Meets) ··• Convenience as a replacement or spare (Meets)

### ⭐⭐⭐⭐⭐ Be aware.... Oura is a potential money pit
*by I***N on June 6, 2026*

The charger worked well BUT it's USB-C port that does NOT come with a charging block so that may be an added expense to you. Also, the app for the ring costs $6 monthly and you cannot even access the most basic functions without a subscription. That being said the ring does pick up on sleep apnea episodes but considering the ring can only fit certain sized fingers and hence is difficult to share or move around if it becomes irritating, it gets in the way of washing hands or wearing gloves, and even used it's MUCH more expensive than my Inspire 3, I'm giving it up and keeping to my watch fitness tracker. But it's a decent piece of equipment if you can afford the initial costs and subscription, and don't mind wearing a thick ring.

## Frequently Bought Together

- Oura Ring 4 Charger - Size 4 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days
- 10 Pack Ring Cover Compatible with Oura Ring Gen 4/Oura Ring Gen 3 Horizon/Gen 3 Heritage, Surport Charging with Cover on, Anti-Scratch Elastic Silicone Ring Protector for Men Women Working Out Gym
- Oura Ring 4 Gifting Sizing Kit - Unique Sizing - Give The Gift of Health

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**Shop now:** [https://www.desertcart.tn/products/663453244-oura-ring-4-charger-size-4-charging-dock-and-usb](https://www.desertcart.tn/products/663453244-oura-ring-4-charger-size-4-charging-dock-and-usb)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-06*