How to use the Matter smart home standard: The best way to get all your devices talking to one another

There are a lot of fantastic smart home devices on the market now, but it's not always easy getting them to talk to one another and work in unison. That's where Matter comes in: It's a standardized set of rules for getting smart home kit gadgets to speak the same language. Every smart home device comes with its own apps--but what happens when you want to turn off your lights and heating with one voice command? Or want to use smart plugs from two different manufacturers? Matter aims to standardize all that.