This new thermostat syncs with Amazon Alexa and lets you adjust the temperature by voice
A new smart thermostat announced on Wednesday lets you adjust the temperature in your home by speaking to it. The Ecobee4 thermostat has built-in microphones that allow users to interact with Amazon's Alexa voice assistant to make the room hotter or colder. But it does much more. With the full range of Alexa skills, you can also ask the thermostat...