A high-definition, full-color touchscreen on the Prestige programmable thermostat provides an easy-to-use graphic interface for homeowners. Built-in wireless technology allows the thermostat to communicate with other Honeywell RedLink wireless devices, such as the Portable Comfort Control, a handheld unit that provides for temperature adjustment from anywhere in the house. A question-and-answer setup process allows the thermostat to program itself. 800.328.5111.www.honeywell.com.