Amazon’s 20% off smart device sale lets you control everything in your home with Alexa

A few year ago, every electronics company out there dove head-first into the smart home game, which analysts said was going to be the next big thing. Yeah... not so much. But then, something exciting happened — and its name is Alexa. Amazon's virtual personal assistant burst onto the scene and gave all of these smart home devices a common interface that was easy to use. Now, people can't live without their smart home gadgets.
Of course, there are still plenty of devices in your home that a