iOS Pick: Philips Hue HomeKit Hub
Rene Ritchie's pick of the week on MacBreak Weekly 477 is the new HomeKit compatible hub for the Philips Hue lightbulbs. If you have Hue lights, then replacing your existing hub with this new one will allow you to control your lights with Apple's Siri. If you don't already have Hue lights, you can buy a starter kit with bulbs that includes the new hub.
Rene also uses a third party app called "Home" which interfaces with HomeKit, and it gives you complete control over all of the HomeKit accessories in your house.