Have you heard of “If This, Then That” (IFTTT)? It’s an online service that connects all of your various apps and smart gadgets. Think of it like this: Imagine your weather app speaks French, but your Nest thermostat speaks Spanish. IFTTT can translate what the weather app is saying (“It’s 62 degrees outside”) and use it to speak a command in the Nest’s native language (“Turn on the heat”).
