Refurbished Tech Buying Guides UK » Apple Intelligence

Apple Watch Ultra 4 brings longer battery life, the S11 chip, new health sensing, Readiness and Siri AI — but Ultra 3 already offers the same rugged 49mm titanium design, bright display, 5G, satellite connectivity and serious sports features. Here’s which offers better value in 2026.

Which iPhones support iOS 27? See the full compatibility list from iPhone 11 onwards, learn which models support Apple Intelligence and compare the best refurbished iPhones to buy for value, 5G, cameras and long-term use.

Apple has created a completely new choice for premium iPhone buyers. The iPhone Duo is Apple's first foldable iPhone, opening into a huge 7.6-inch display while folding down to a compact 5.4-inch outer screen. The iPhone 18 Pro Max, meanwhile, follows the traditional flagship iPhone formula: a large 6.9-inch display, Apple's most advanced Pro camera system, excellent battery life and no folding hinge to...