3rd generation Echo Dots are $20 off on Amazon

TL;DR: The voice-controlled 3rd generation Echo Dot is Amazon's most popular smart speaker made better — pick one up on Amazon for just $29.99 and save $20.Having all of your smart devices operating separately is so old-school now — if you really want to join the present, you’ll need some sort of central hub that can act as your epicenter for all things “smart,” like your tablet, lights, thermostat, and more. It may sound complicated, but you only actually need one