IFTTT stands for If This, Then That. Thanks to IFTTT, you can very easily connect smart devices to each other and set up a chain of reactions. When you work with IFTTT, you basically work with recipes. Such a recipe can look like this: if the status of your Nest thermostat is on Away, then your Philips Hue lights automatically turn off. IFTTT is also handy for connecting smart devices that would normally not be compatible to one another. With this platform, you have countless possibilities in your smart home.