Answer:Amazon Echo Dot and Nest Thermostat
Explanation:
Amazon Echo Dot (3rd Generation) is a hands-free speaker that you control with your voice, the newest model of the Echo also delivers on audio too, with Dolby-powered technology that delivers crisp highs and deep bass for crystal clear 360° audio.
Nest Thermostat lets you control your home’s temperature from your phone or voice assistant, making it a great accessory to help you save energy and save money on your heating and cooling bills.
