Controlling lights, shades, and temperature from a mobile device has never been easier or more reliable. The Lutron Caséta Smart Hub allows for setup, control, and monitoring of Lutron Caséta Wireless dimmers and Serena Remote Controlled Shades from a smartphone, tablet, and even your Apple Watch. The included Lutron Caséta Smart Hub supports up to 75 devices and works with Alexa, Apple HomeKit, Ecobee, the Google Assistant, Ring Honeywell, Logitech, Samsung SmartThings, Sonos, Serena shades & more! Use the Lutron Caséta 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 Caséta devices with the Lutron Caséta Smart Hub.