ecobee4 is a wi-fi thermostat with built-in Amazon Alexa. It is a smart wi-fi thermostat that can listen to your voice commands using Alexa’s voice assistant.
You could use this thermostat to order pizza, read news, play music or anything standalone Alexa can do. When you have this Thermostat, you don’t need Amazon Echo, Echo Dot or Tap. It can handle all Alexa commands.