Echo Show 10 review: this rotating Alexa display follows you around

Amazon's latest top-of-the-range Alexa smart display has a trick up its sleeve like no other: it can follow you around a room. The third-generation Echo Show 10 costs £239.99 and is Amazon's largest smart display, sitting above the smaller £100 Echo Show 8 with an 8in screen and £80 Echo Show 5 with a 5.5in screen. It looks very different to its forerunners, like one of Amazon's Fire tablets mounted to a fat rotating Echo speaker, but fundamentally it is just like other wifi-connected smart displays powered by Alexa. The 10.1in screen is bright, good-looking and crisp enough for viewing at arm's length or more. It acts as a digital photo frame, displays timers and alarms, tells you the weather, the news and what's coming up on your calendar, controls smart home devices and plays music and videos from services such as Prime Video and Netflix, or YouTube through the built-in web browser.