Connect your home's HVAC system to the rest of your wireless network easily with a Honeywell 7 Day Programmable Wi-Fi Enabled Thermostat. This high-tech unit has 7 fully programmable days, with morning, daytime, evening, and night, and easy connectivity for control by smartphone or computer. On the thermostat, there's a big, backlit digital display and easy controls. About Honeywell When it comes to applying leading-edge technology to solve the world's problems, few companies can rival Honeywell's long record of achievement. It began in the 1880s. Honeywell pioneered a combination of products that gave birth to a new field of technology - automation and control. Honeywell has never looked back. Across twelve decades, Honeywell has been building a better world and remains the world's leader in automation and control solutions. More than 100 million homes and well over 5 million commercial, industrial and institutional buildings around the world depend on Honeywell products, components and systems deliver control, comfort, safety and security. 7 programmable days with 4 daily periods. Use with single- or multi-stage systems. Wi-Fi capabilities for easy remote access anywhere. Backlit, easy-to-read digital display.