WELCOME TO 'JUST RIGHT'. Works with Smart Room Sensors (sold separately) to focus on the rooms you choose by setting a schedule, or let the sensors focus on rooms people are in. Simple install for a DIY project. The T9 intuitively identifies your home’s heating and cooling type, guiding you through a simple setup, and making it easy to do it yourself. Control the T9 using the Resideo app or through Amazon Alexa, Google Assistant, Microsoft Cortana, and more. The T9 works with utility programs across the US to bring you even more savings. Schedule your home lights with a Honeywell Home 7-day programmable light switch timer. Scheduled programming allows this programmable light switch to turn your home lights on and off, saving you time and energy. Easily program up to 7 on-and-off schedules per week that can be repeated daily or weekly. Painless single-pole installation saves you the hassle of hiring a third party to install your programmable light switch. Sleek wall mounts blend in with virtually any home interior and a large backlit screen provides clear viewing at night.