HomeKit is Apple's home automation standard, used to control the smart devices in and around your home. Using either an app or through Siri, HomeKit enables users to network together accessories to provide an easy overview of your home status.
Learn more about HomeKit from Apple here: http://www.apple.com/ios/homekit/
CommandKit™ is Incipio's HomeKit-compliant product lineup. Featuring four accessories over two categories - lightbulb adapters and power outlets - Incipio is an MFi-approved accessory manufacturer for HomeKit products. Through the CommandKit™ app for iPhone, available for free from the iTunes App store, users are able to set up and control accessories in multiple homes and automate Scenes for rapid interaction without the need for manual user interaction.
Learn more about the Incipio CommandKit™ product lineup here: http://www.incipio.com/chargers/connected-home.html