Our heaters and coolers are getting smarter all the time. Many of the latest models support smartphone and Alexa control. Take the Atomi WiFi Smart Tower Heater for instance: it is a smart heater that you can control with Alexa and Google Assistant. It has enough power to heat a room up to 750 sq. ft.
The Atomi Smart Tower Heater gives you wireless control but can also be used without an app. It has built-in safety features such as tip-over safety switch and overheat protection.[where to get it]