Use the HomeKit icon in setup or instructional communications related to HomeKit technology.
You have several options for displaying the HomeKit icon.
Black HomeKit Icon
Use the HomeKit icon on white or light backgrounds when other technology icons appear in black.
White HomeKit Icon
Use the HomeKit icon on black or dark backgrounds when other technology icons appear in white.
Custom Color HomeKit Icon
Use a custom color when other technology icons appear in the same color.
Apple Home App Icon
Use only when referencing the Apple Home app. You can also use the Apple Home app icon as a button to open the Apple Home app product page in the App Store.
Position the HomeKit icon consistently with other technology icons. When other technology icons are contained within shapes, the HomeKit icon can be treated in the same manner.
Use the HomeKit icon noninteractively. The icon and the name HomeKit shouldn't be used in custom interactive elements or buttons. As previously mentioned, you can use the Home App icon to open the Apple Home App product page in the App Store.
Don't use the HomeKit icon within text or as a replacement for the word HomeKit. See Editorial Guidelines to learn how to properly reference HomeKit in text.