Your smart home can do many things, but it depends mostly on you to activate them. Not anymore: The Google Home system introduces upgrades that allow you to activate features based on whether you are actually home or not. The system uses the location of an Android phone (assuming it is activated) to determine whether or not someone is home.
Alternatively, compatible Nest cameras, the Nest Tag or the presence detector on the Nest thermostat or Yale lock can set the system to home or away mode. If either of these methods doesn̵
Google suggests pairing the function with lights that automatically turn off and on again when you leave and return. Thermostats can be set to be more energy efficient when nobody is home, turn cameras on or off, etc. The feature is now rolling out gradually, but it may take a week or two before it is available to all users. It’ll show up at the top of the Google Home app when it’s done.