The T Series programmable thermostat streamlines everything from product selection and installation to customer service and support. With a standard footprint and simple interface, the T Series will enhance the entire thermostat experience for you and your customers alike. The T6 Pro Smart Thermostat can give you home comfort control from anywhere. Connect to the app to view and change temperature settings, program a 7-day schedule or just let the T6 respond automatically — it's designed to work with the heating stages of your existing system. Connected, simple and smart, the T6 Smart Thermostat is ENERGY STAR certified and adapts to your lifestyle. It can learn your preferred comfort levels over time and heats or cools on schedule. If plans change, it's easy to adjust your home's temperature from any of your connected devices. This WiFi thermostat allows you to enable geofencing to help save energy while you're away. Your Resideo Pro will install the T6 and help you enable your preferred settings and create your home comfort schedule. Connect and control your in-home devices from anywhere, anytime, on any mobile device with the Resideo app. With the app, you can control lights, locks, cameras, thermostats and more, receive alerts when a smart home device is triggered, and review a complete history of system events. Your life doesn't always follow a schedule, but the T6 Pro Smart Thermostat can. Program your weekly schedule - or enable the geofencing feature to respond to your lifestyle. When you come and go, your temperature settings will automatically adjust based on your location. No need to predict your schedule up front. Connected to your existing WiFi, the T6 Pro Smart Thermostat is already part of the family. Integration with your Apple HomeKit and Amazon Echo lets you adjust your temperatures as easily as you change songs on your playlist. This thermostat also works with your heating systems stages, up to 3 Heat/2 Cool with heat pump.