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Apple APPLE WATCH SERIES 4Apple Watch Series 4 MU672X/A 40mm Aluminium Space Grey Black Sports Loop

Excellent Grade · Fully tested · No visible marks
SKU: R-2108-EXC
4.76
★★★★★
708 reviews
12mo
Warranty
30day
Free returns
40+
Tech-tested checks
✓ Free AU shipping ✓ Pickup: Springvale VIC
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$175.00 $225.00

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  • Refurbished - 1yr Warranty - Reboot IT

    1yr Warranty

    $50.00 $75.00

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

At a Glance

Storage
None
Operating System
Apple Watch OS

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

Discover the Power of Refurbished: Apple Watch Series 4 MU672X/A, Your Fitness and Connectivity Companion

Unlock the ultimate blend of style, functionality, and affordability with the refurbished Apple Watch Series 4 MU672X/A. This 40mm Aluminium model in Space Grey with a Black Sports Loop is not just a statement piece but a smart investment in technology. Opting for a refurbished model means enjoying the cutting-edge features of the Apple Watch Series 4 at a fraction of the price. Experience seamless connectivity, comprehensive health monitoring, and robust durability, all while making an eco-friendly choice.

The Apple Watch Series 4 is designed to enhance your daily life and fitness routines. With its 1.57-inch LTPO OLED Retina display, you get stunning visuals and responsiveness. The S4 chip with a 64-bit dual-core processor ensures swift and smooth performance. Stay connected with comprehensive connectivity options, including GPS, GLONASS, Galileo, QZSS, Wi-Fi 802.11b/g/n 2.4GHz, and Bluetooth 5.0. This model boasts a range of sensors, including an ECG app, to keep a close eye on your health. Its water resistance up to 50 meters and durable build, featuring Ion-X strengthened glass and a 7000 series anodized aluminum case, make it perfect for all your adventures. With up to 18 hours of battery life, it's ready to keep up with your day.

Key Attributes and Associated Benefits:

  • LTPO OLED Retina Display: Vivid visuals and touch responsiveness for easy navigation and readability.
  • S4 Chip with 64-bit Dual-Core Processor: Smooth, lag-free operation for all your apps and activities.
  • Comprehensive Connectivity: Stay connected with GPS, Wi-Fi, and Bluetooth options, ensuring you're never out of the loop.
  • Advanced Health Monitoring: With ECG and optical heart sensors, track your health metrics accurately for peace of mind.
  • Robust Durability and Water Resistance: Ready for any adventure with water resistance up to 50 meters and a durable aluminum case.

Technical Features and Benefits:

  • 1.57-inch LTPO OLED Retina display for crisp visuals
  • S4 chip with dual-core processor for high performance
  • 16 GB storage to keep all your apps and data
  • GPS, GLONASS, Galileo, and QZSS for precise navigation
  • Wi-Fi 802.11b/g/n and Bluetooth 5.0 for seamless connectivity
  • ECG and optical heart sensors for comprehensive health tracking
  • Water resistance up to 50 meters for aquatic activities
  • Ion-X strengthened glass and 7000 series aluminum for durability
  • Up to 18 hours battery life for all-day use
  • Lightweight design at just 30.1g, comfortable for everyday wear

Embrace the smart, sustainable choice with the refurbished Apple Watch Series 4 MU672X/A. It's not just a device but a companion that keeps you connected, healthy, and on-trend, all while being kind to your wallet and the planet.

Specifications
  • Model
    APPLE WATCH SERIES 4
  • Storage
    None
  • Operating System
    Apple Watch OS

What's in the box
  • Apple Watch Series 4 MU672X/A 40mm Aluminium Space Grey Black Sports Loop | Wty
  • Tax invoice is included with all sales

Why the APPLE WATCH SERIES 4?

The refurbished Apple Watch Series 4 MU672X/A 40mm Aluminium in Space Grey with a Black Sports Loop by Apple offers vibrant app icons and activity features, making it an ideal companion for fitness tracking.
The refurbished Apple Watch Series 4 MU672X/A 40mm Aluminium in Space Grey with a Black Sports Loop by Apple offers vibrant app icons and activity features, making it an ideal companion for fitness tracking.

Let customers speak for us

from 708 reviews
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Great upgrade phone at a very reasonable price.
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Great little laptop for school

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T.B.

Fantastic service

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James Lees
All-in-one Solution for Home Office

I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!

Reboot IT
Apple iPad 6th Gen 9.7" 32GB Space Grey Wi-Fi + Cellular A10 Unlocked | Wty
Farley

Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.

Apple iPad 6th Gen 9.7" 32GB Space Grey Wi-Fi + Cellular A10 Unlocked | Wty
Melinda Panuan
Excellent

Excellent work

Reboot IT
steve maloney
exactly as described and works well

exactly as described and works well , just like the staff down there. 10/10

Reboot IT
Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Anonymous
Very happy

Very happy, thank you

Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Barbara Jenkins Jenkins
Just having trouble greeting it linked to the internet otherwise it’s okay

Just having trouble greeting it linked to the internet otherwise it’s okay.

Reboot IT
Dell XPS 13 7390 2-in-1 i7 1065G7 1.3GHz 16GB 512GB SSD 13.4" Touch W11P | Wty
Anonymous
Fair tech for price

Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.

Dell XPS 13 7390 2-in-1 i7 1065G7 1.3GHz 16GB 512GB SSD 13.4" Touch W11P | Wty
IAN BOLSTER
Works excellently as advertised.

The laptop was sold with a warning about worn keycaps. In fact they had been obviously vandalised (ex school laptops, perhaps?). The keyboard worked fine, and the rest of the laptop too. I'm using it as a file server, so I don't need the keyboard much. So very pleased, and also pleased with reboot-it's service - as always, excellent, and quick responses to any queries.

Reboot IT

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How Reboot IT Revitalises and Certifies Refurbished Equipment

Learn more

  • Device Arrival

    We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.

  • Secure Data Wipe

    To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.

  • Comprehensive Testing

    Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.

  • Cleaning & Grading

    Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.

WELCOME TO REBOOT IT

Australia's number one source for Refurbished Desktops, Laptops, Monitors and more.

Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.

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