The Wi-Fi Smart Thermostat from Honeywell controls temperatures in the home within +/-1 degree, making it the most precise and dependable smart thermostat on the market and ensuring the most comfortable and energy efficient home possible. It also features a color-customization option for its touch screen to help the device blend with your decor. The Wi-Fi Smart Thermostat offers Wi-Fi connectivity that allows consumers to control their energy usage and home comfort through any smart device or computer. Perfect for the DIY enthusiast, the Wi-Fi Smart Thermostat is easy to install. To program the thermostat, homeowners are guided through a fast lifestyle Q&A, which makes setup for any home fast and intuitive. The Wi-Fi Smart Thermostat has a suggested price of $249 and is available at The Home Depot.