--- product_id: 697256766 title: "Oura Ring 4 Charger - Grey - Size 9 - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days" brand: "oura" price: "$140.89" currency: USD in_stock: true reviews_count: 13 category: "Oura" url: https://www.desertcart.us/products/697256766-oura-ring-4-charger-grey-size-9-charging-dock-usb store_origin: US region: United States of America --- # Fast 20-80 min charge Up to 8 days battery life USB-C universal compatibility Oura Ring 4 Charger - Grey - Size 9 - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days **Brand:** oura **Price:** $140.89 **Availability:** ✅ In Stock ## Summary > ⚡ Stay charged, stay ahead — power your wellness journey effortlessly! ## Quick Answers - **What is this?** Oura Ring 4 Charger - Grey - Size 9 - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days by oura - **How much does it cost?** $140.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/697256766-oura-ring-4-charger-grey-size-9-charging-dock-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 - • **Power That Lasts:** Enjoy up to 8 days of uninterrupted smart ring performance—stay connected to your wellness without the hassle. - • **Charge in a Flash:** Get back to peak health tracking with a rapid 20-80 minute recharge. - • **Travel-Ready Design:** Compact and portable, this charger is your perfect companion for work trips and vacations—never miss a beat. - • **Tailored to Your Ring:** Size-specific charger ensures perfect fit and optimal charging for your Oura Ring 4. - • **Seamless USB-C Connectivity:** Modern USB-C cable offers universal compatibility and easy plug-and-play convenience. ## Overview The Oura Ring 4 Charger in Grey (Size 9) is a dedicated charging dock with USB-C cable designed specifically for the Oura Ring 4 smart ring. It delivers fast charging within 20-80 minutes, supports up to 8 days of ring battery life, and is tailored to fit your ring size perfectly. Ideal for travel and daily use, it ensures your biometric tracking never misses a moment. ## 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. 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: Check your ring size - This works great. Just make sure you order the correct size for your Oura ring Review: It works - It does what it supposed to do, good product. ## Features - SIZE BEFORE YOU BUY - Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. - OURA MEMBERSHIP - First month of membership is free with your purchase, GBP 5.99/mo afterwards. 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 | B0D9WV25MK | | Amperage | 0.1 Amps | | Best Sellers Rank | 3,783 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 955 in Wearable Technology (Electronics & Photo) | | Box Contents | Oura Ring 4 Charging Dock, USB-C Cable | | Brand | OURA | | Brand Name | OURA | | Colour | Grey | | Compatible Devices | Smart Rings, Oura Ring 4 | | Compatible Phone Models | Oura Ring 4 Smart Ring | | Compatible Power Plug Type | No Plug | | Compatible devices | Smart Rings, Oura Ring 4 | | Compatible phone models | Oura Ring 4 Smart Ring | | Connectivity Technology | USB-C | | Connector Type | USB Type C | | Connector type | USB Type C | | Country of Origin | Estonia | | Current Type | DC | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.7 out of 5 stars 838 Reviews | | Enclosure Material | Plastic | | Form Factor | Charging Dock with Tabletop Mount | | 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 | | Manufacturer Part Number | JZ95-54834-09 | | Model Name | Oura Ring 4 Charger - Size 9 | | Model Number | JZ95-54834-09 | | Mounting Type | Desktop 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 Type | Type C | | Power Source | DC | | Special Features | Compatible with Oura Ring 4, Fast Charging, Size Specific, Travel | | Special feature | Compatible with Oura Ring 4, Fast Charging, Size Specific, Travel | | Specification Met | IEC 62368-1 | | Total USB 2.0 Ports | 1 | | Total USB 3.0 Ports | 1 | | Total USB Ports | 1 | | Unit Count | 1.0 count | | Wired Charging Connector Type | USB Type C | ## Product Details - **Brand:** OURA - **Colour:** Grey - **Compatible devices:** Smart Rings, Oura Ring 4 - **Compatible phone models:** Oura Ring 4 Smart Ring - **Connector type:** USB Type C - **Included components:** Oura Ring 4 Charging Dock, USB-C Cable - **Input voltage:** 5 Volts (DC) - **Number of items:** 1 - **Special feature:** Fast Charging - **Total USB ports:** 1 ## Images ![Oura Ring 4 Charger - Grey - Size 9 - 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) ![Oura Ring 4 Charger - Grey - Size 9 - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days - Image 2](https://m.media-amazon.com/images/I/51H1qVXLW5L.jpg) ![Oura Ring 4 Charger - Grey - Size 9 - Charging Dock and USB-C Cable | Recharges your Smart Ring Battery for up to 8 days - Image 3](https://m.media-amazon.com/images/I/51RUExiUU1L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Check your ring size *by L***Y on 22 July 2026* This works great. Just make sure you order the correct size for your Oura ring ### ⭐⭐⭐⭐⭐ It works *by A***R on 24 May 2026* It does what it supposed to do, good product. ### ⭐⭐⭐⭐⭐ Perfect *by D***Y on 27 April 2026* Perfect replacement ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/697256766-oura-ring-4-charger-grey-size-9-charging-dock-usb](https://www.desertcart.us/products/697256766-oura-ring-4-charger-grey-size-9-charging-dock-usb) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-26*