Amazon has the Ecobee Ecobee4 WiFi Thermostat with Remote Sensor, model no. EB-STATE4-01, for $199 (249 – 450instant savings) with Free Shipping for a limited time. Best Buy and Walmat also have it for the same price with Free Shipping for a limited time.
With built-in Alexa Voice Service, ecobee4 can listen to your voice commands and responds. Have it set a timer, read you the news, adjust the temperature, and more. It also comes with a room sensor that helps manage hot and cold spots in your home, delivering comfort in the rooms that matter. And because they can detect occupancy, they can automatically enable the right mode on your ecobee4 for energy savings when it senses no one is home. It also worths with Apple’s HomeKit, Samsung SmartThings, IFTTT, and more.