If you think that a single Google Home is already a great addition to your household, wait until you learn that you can do so much more with multiple devices. One such trick is turning your Google Home into your very own at-home intercom. No more yelling at the top of your lungs to ask your housemates something or leaving your seat to fetch them for dinner.
All you need is at least two Google Home devices, placed in different rooms. Then, you simply say, “Hey Google, broadcast (message)” or “OK Google, announce (message).” The other Google Home devices in your household will then play the message in your voice. If you want to broadcast a message to a specific room or device, you can simply mention it in your command like “Hey Google, broadcast to (room/device), (message).” Anyone with a Google Home device that receives the message can also reply to it by saying, “OK Google, reply (message).”