You can buy refurbished iPhones from Three by checking out our Like New phones. 

We have a handy iPhone comparison table where you can see the latest iPhones compared and find the right model for you.

iPhone 17 series phones are all compatible with eSIMs – in fact, the new iPhone Air is eSIM only.

All iPhones from iPhone 11 onwards can use eSIM, including iPhone SE (2nd generation), iPhone Xs, and iPhone Xr

iOS is the operating system that runs on Apple iPhones, iPads, Macbooks and other Apple products. Unlike Android, which appears on a number of phones from different manufacturers, iOS is exclusive to Apple devices. As Apple manages both the hardware and software their devices use, they work together efficiently to offer seamless performance and a great user experience. Other benefits of iOS include strong security architecture, accessible interfaces, and regular software updates.

Go to Settings on your iPhone, then tap General, and then About to find out which iPhone model you have.

The iPhone 17 Pro has the ultimate pro camera system. All 3 rear cameras are 48MP pixel Pro Fusion cameras, allowing you to capture more detailed images at every zoom range and light level. The ultra wide camera captures powerful perspectives with mesmerising macro photos and dramatic wide-angle pics.

It also includes the longest telephoto in an iPhone ever and an 8x optical-quality zoom, so you can take even more incredible shots from even further away. Enhanced low-light photography and Night mode help you to get detailed, bright images with natural colour when it’s dark. And with Clean Up, you can remove any unwanted objects, people, and distractions from your photos. 

We have Apple Watches available at Three, and you can also find chargers, cases, and AirPods at our Accessories store. 

The iPhone 16e was released to be a more affordable iPhone, offering similar specs to iPhone 16, but at a lower price.

You can also find many great iPhone deals among our Like New refurbished phones.

You can trade in your old iPhone at Three. You can put the money towards reducing the costs of a new phone, or you can simply have the value paid straight into your bank account.

The latest version of iOS, as of August 2025, is iOS 18.6.2.

Apple Watch has been created specially to work with iPhone and other Apple devices. The latest models of Apple Watch include Apple Watch SE 3, Apple Watch Series 11, and Apple Watch Ultra 3.