Meet the Wemo Smart Dimmer with Thread: a smart dimmer that lets you dim or turn your lights on/off from anywhere using your phone. You can ask Siri to control your lights. This smart dimmer works with neutral and no neutral wiring. With NFC, you can simply tap your iPhone to the Smart Dimmer and follow the prompts to start controlling your lights in seconds.
This smart dimmer replaces single pole switches. It can link to your other HomeKit enabled devices. You can find out more about it here.