Watch Series 9

If you use an iPhone and want reliable notifications, accurate health data and an always-on screen that’s easy to read outdoors, the Apple Watch Series 9 is built for daily life and fitness tracking. It pairs tightly with iPhone, handles workouts and sleep tracking, and brings gesture controls and faster responsiveness so wrist interactions feel immediate. ## What makes it worth it The Series 9 runs Apple’s S9 SiP, which reviewers and Apple’s own testing show is noticeably snappier than previous models and keeps animations smooth during workouts and app use. It offers 64GB of on-device storage, far more than most Wear OS rivals, so you can keep music and podcasts offline. The display is brighter and remains readable in sunlight, and the watch packs the full set of Apple health sensors (optical heart rate, ECG and SpO2) plus watchOS features like fall detection and comprehensive fitness tracking. ## Where it falls short Battery life is still the Watch’s weakest point: Apple’s typical-use estimates are around 18 hours and real-world tests show you’ll generally charge nightly, while some Android rivals stretch to multiple days. If you need multi-day endurance or specialised outdoor hardware, the Ultra line or some Garmin watches are better fits. Buy this if you want the best smartwatch experience for an iPhone—speedy performance, plenty of local storage and dependable health tracking; skip it if you prioritise multi-day battery life or extreme rugged features.

£219.99