Smart WiFi dimmer. Control your lights from anywhere using the free My Leviton app for iOS and Android, no hub required. Simplify control of your home lights and connected loads to dim/brighten or turn ON/OFF at specific times or based on sunrise/sunset. Easily group your smart devices into rooms, and create scenes to activate multiple lights at once. Works with Hey Google, Amazon Alexa, or Apple Siri to use your voice to control, and connected bulbs and fixtures. Double press the top rocker to turn ON at maximum brightness. Ease of installation with a product depth of 1.3 inches and wire leads.