The Apple Watch Series 4 has just been announced with a thinner body, a bigger screen and the ability to recognize a fall. On top of that, it's the first device that can be sold over the counter that can give you an ECG scan - impressive for something that you can wear on your wrist. Running Wear OS 5 and available from $399 for the WiFi model, $499 for the cellular version, it isn't shocking us in terms of price, with a sweetener coming in the form of a reduction in the price of the Apple Watch Series 3 - $279. For more on the Apple Watch and to find out your local pricing, visit TechRadar.com https://www.techradar.com/uk/news/apple-watch-4