Zen Thermostat - ZigBee Edition Connected - Compatible with SmartThings, SwannOne and Securifi's Almond 2015 and Almond+, with additional ZigBee platform support coming soon Easy to Use - Comfort shouldn't have to be complicated, Zen makes it easy to stay in control of your home heating and cooling Easy to Install - Our interactive installation guide generates a personalized set of installation and wiring instructions Beautiful - The LED screen provides clear and simple feedback, with icons only displayed when required PLEASE NOTE - A compatible connected home hub, such as SmartThings or SwannOne, is required for scheduling and remote control