A: HomeKit is a way to remotely control almost any enabled electronic device using your iPhone or other iOS devices. It brings more devices into your Apple ecosystem and is easy to manage using the Home app which makes it easy to set up and to control all of them, all from one place. Over dozens of brands around the world are committed to providing accessories that are compatible with the HomeKit framework, and the number available is growing every day. Each of these accessories is reviewed and approved by Apple to help ensure your security when you use them.