Controlling lights, shades and temperature from a mobile device has never been easier or more reliable. The Lutron Smart hub allows for setup, control, and monitoring of Caseta Wireless dimmers and Serena Remote Controlled Shades from a smartphone, tablet and even your Apple Watch wearable. The Lutron Smart hub works with Alexa, Apple Homekit, Ecobee, the Google Assistant, Ring Honeywell, Logitech, Samsung SmartThings, Sonos, Serena shades & more Use the Smart hub and free app to control lights, shades and temperature from anywhere. Schedule lights to adjust automatically based on the time of day or create your favorite scenes that adjust multiple lights and shades with the press of a button. Enable geo-fencing to automatically turn your lights on/off when you leave or approach home or to notify you that you left your lights on. Control up to 75 Caseta devices with the Lutron Smart hub.