Apple Watch Series 9 White deals

The Apple Watch Series 9 looks identical to the two generations before it, so everything worth knowing is inside the case. The S9 chip is the first meaningful silicon jump Apple had made to the Watch in years, and it enables two things you notice immediately: Siri requests that are processed on the watch itself rather than bounced to the internet, and the Double Tap gesture that lets you answer a call or stop a timer by pinching finger and thumb on the hand wearing it. The display is the other genuine upgrade, peaking at 2,000 nits so it stays readable in direct sun while still dimming to a single nit in a dark room. Storage doubled to 64GB, which matters if you load offline music and podcasts. Battery life is unchanged at 18 hours, though Low Power Mode stretches it to 36. UK buyers get one advantage worth knowing about: unlike Series 9 units sold in the United States, models sold here kept the Blood Oxygen app working throughout.