HomeKit lets people securely control connected accessories in their homes using Siri or the Home app on iPhone, iPad, and Apple Watch. In iOS, the Home app also lets users manage and configure accessories. Your iOS, tvOS, or watchOS app can also integrate with HomeKit to provide a custom or branded home automation experience.

An image showing an iPad, an iPhone, and an Apple Watch. Each device's screen shows the Home app with HomeKit scenes and accessories.

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For developer guidance, see HomeKit Developer Guide and HomeKit. If you’re an MFi licensee, visit the MFi portal for guidance on naming and messaging for accessory packaging.