---
product_id: 677097706
title: "Ring 4 Charger - Grey - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days"
brand: "oura"
price: "€ 115.25"
currency: EUR
in_stock: true
reviews_count: 7
category: "Oura"
url: https://www.desertcart.pt/products/677097706-ring-4-charger-grey-charging-dock-and-usb-c-cable
store_origin: PT
region: Portugal
---

# Fast 20-80 min charge Size-specific precision fit USB-C universal compatibility Ring 4 Charger - Grey - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days

**Brand:** oura
**Price:** € 115.25
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Fast, Live Smart — Power Your Oura Ring 4 Effortlessly

## Quick Answers

- **What is this?** Ring 4 Charger - Grey - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days by oura
- **How much does it cost?** € 115.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/677097706-ring-4-charger-grey-charging-dock-and-usb-c-cable)

## 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 on the Go:** Compact, lightweight dock designed for your busy lifestyle—ideal for travel, work, or home use.
- • **Tailored Fit for Your Ring:** Size-specific charger ensures perfect alignment and optimal charging efficiency every time.
- • **Seamless USB-C Connectivity:** Modern USB-C cable compatible with most power sources for hassle-free charging anywhere.
- • **Trusted Safety & Compliance:** Built to IEC 62368-1 standards with a 2-year warranty, combining reliability with peace of mind.
- • **Rapid Recharge, Zero Downtime:** Fully powers your Oura Ring 4 in under 80 minutes so you never miss a health insight.

## Overview

The Oura Ring 4 Charger in sleek grey is a size-specific charging dock with a USB-C cable designed exclusively for the Oura Ring 4. It delivers a fast, safe charge in 20 to 80 minutes, supporting up to 8 days of ring battery life. Engineered for precision fit and IEC 62368-1 compliance, this charger is perfect for professionals who demand reliable, on-the-go power for their health-tracking smart ring.

## Description

From the manufacturer Never miss a beat with an additional charger. An additional charger accessory is perfect for vacation, work trips, or anytime your battery is running low. Fully charges in 20-80 minutes USB-C compatibility Chargers are specific to each Oura Ring 4 size. Oura Ring 4 battery life up to 8 days. Chargers are size specific and product specific Haven’t bought an Oura Ring? Size before you buy. Easy to wear, everywhere No interruptions Heart Health More accurate. More personal. Your Oura Ring 4 size can be found on the inside of your Oura Ring 4. The Oura Ring 4 Sizing Kit is the best way to ensure an accurate experience. With a purchase of the sizing kit, you'll receive a credit towards your Oura Ring 4. Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out. Stay present without notifications on your wrist. Check the Oura App when you want to. From monitoring your daily heart rate and HRV to discovering your Cardiovascular Age and Cardio Capacity, Oura helps you take care of one of the key indicators of your overall health - your heart. Oura Ring 4 delivers incredibly accurate data and personalised health insights to help you be at your best.

Review: Love it! Great charger and extremely fast delivery - super good fast charger, great customer experience! 10/10
Review: Do not buy - Faulty Charges my ring and then it emptied it less than a day

## 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 | B0D9WV25MK |
| Amperage | 0.1 Amps |
| Best Sellers Rank | #1,969 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #20 in Mobile Phone Charging Stations |
| Brand | OURA |
| Built-In Media | Oura Ring 4 Charging Dock, USB-C Cable |
| Color | Grey |
| Compatible Devices | Oura Ring 4 |
| Compatible Phone Models | iOS devices with iOS 15 or higher, Android devices with Android 9 or higher |
| Compatible devices | Oura Ring 4 |
| 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 |
| Connector type | USB Type C |
| Country of Origin | Estonia |
| Current | DC |
| Customer Package Type | Suitable for Safe Transportation |
| Customer Reviews | 4.7 out of 5 stars 842 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Dock |
| Included components | Oura Ring 4 Charging Dock, USB-C Cable |
| Input Voltage | 5 Volts (DC) |
| Item Weight | 0.06 Kilograms |
| Main Power Connector Type | USB Type C |
| Manufacturer | Oura |
| Mfr Part Number | JZ95-54834-09 |
| Model Name | Oura Ring 4 Charger - Size 9 |
| Model Number | JZ95-54834-09 |
| Mounting Type | Tabletop Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 100 Milliamps |
| Output Voltage | 5 Volts (DC) |
| Plug Type | No Plug |
| Portable | No |
| Power Plug | No Plug |
| Power Source | DC |
| Special Features | Fast Charging |
| Special features | Fast Charging |
| Specification Met | IEC 62368-1 |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer warranty |
| Wired Charging Connector Type | USB Type C |

## Product Details

- **Amperage:** 0.1 Amps
- **Brand:** OURA
- **Colour:** Grey
- **Compatible devices:** Oura Ring 4
- **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 Charging Dock, USB-C Cable
- **Input voltage:** 5 Volts (DC)
- **Special features:** Fast Charging
- **Total USB ports:** 1

## Images

![Ring 4 Charger - Grey - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days - Image 1](https://m.media-amazon.com/images/I/41sq-JYEJxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it! Great charger and extremely fast delivery
*by J***U on 14 July 2025*

super good fast charger, great customer experience! 10/10

### ⭐ Do not buy
*by D***C on 22 August 2025*

Faulty Charges my ring and then it emptied it less than a day

### ⭐⭐⭐⭐⭐ Goed en stevig materiaal
*by A***R on 10 January 2026*

Erg stevig en goed werkend product

## Frequently Bought Together

- Oura Ring 4 Charger - Size 9 - Charging Dock and USB-C Cable - Charges Oura Ring 4 up to 8 Days
- Oura Ring 4 - Stealth - Size 9 - 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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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-04*