Logitech is discontinuing its Harmony Link smart device on March 16 2018. After immense backlash it's now offering a free upgrade to everyone who owns one.
With Amazon's Alexa being integrated in to TV sets you don't even need a special remote for voice commands. Here's what you can do.
Smart hub Google Home is set to launch in the UK and, like the Amazon Echo with its Alexa assistant, lets you control connected devices with your voice.