Neato announced that several of their smart vacuums will now work with Google Home. These vacuums already work with Amazon Echo, and they can also be controlled with an app on your smart phone.
Ask your Neato to start cleaning and it will leave its docking station, and get to work. Ask Neato to report its battery level, and you will get an answer through your Google Home speaker. You can also control your Neato vacuum through your smart phone app even when you are not home.
The D3 Connected, D5 Connected, and Botvac Connected vacuums work with Google Home, but only in the US.