Amazon Echo Dot 3rd gen £21.99 / Amazon Echo dot 4th gen £29.99 @ Currys PC World - hotukdeals
Kasa Smart Plug by TP-Link, WiFi Outlet, Works with Amazon Alexa (Echo and Echo Dot), Google Home and Samsung SmartThings, Wireless Smart Socket Remote Control Timer Switch, No Hub Required(HS100) : Amazon.co.uk: