The AprilAire S86WMUPR Wi-Fi Programmable Thermostat takes Healthy Air control to a whole new level. Monitoring and controlling your Indoor Air Quality is a breeze with features like automatic humidifier and dehumidifier control, automatic air cleaning, and temperature control. And by downloading the compatible AprilAire Healthy Air App, you can achieve total air control from the palm of your hand, no matter where you are. Easy to Install - Real Language Setup. Easy to Set Up - Best-in-Class schedule programming. Easy to Use - Simple, menu-style navigation with a capacitive touch interface and easy-to-read color, graphical display. Remote monitor and control capabilities with the AprilAire Healthy Air App on iOS and Android. Energy-saving programmable settings. Event-Based™ Air Cleaning - When paired with an AprilAire whole-house air purifier, this feature allows you to clean your home's air on demand. Offers humidity and air freshness control. Amazon Alexa and Google Assistant voice skills available for controlling your AprilAire Wi-Fi thermostat through your smart home device.