App is an abbreviation for Application - "application" in German. Any program installed on a smartphone is called an app.

Also the smart home brand essentials has an app. With this app you can conveniently control all your smart home devices from the essentials series. With the app you can e.g. B. switch the light on and off simultaneously throughout the house or regulate the room temperature higher on the way home.

The essentials app for You can get Apple smartphones from the App Store . The essentials apps for smartphones with the Android operating system are available in the Google play store ready to download.