There was a time, not so long ago, when TVs just showed, well, TV. Not anymore. The Echo Show 21 is just the latest – and biggest – of a new generation of Echo Show devices that can control ...

The Amazon Echo Show 21 is the biggest Alexa-powered smart display yet. Designed to sit in the centre of your home, it's a smart hub that can be used for video calls, to organise your family’s ...