Amazon Echo Spot review: This Alexa speaker is as sharp as it is smart

I'll just come out and say it: Amazon's newest Echo hits the sweet spot. The Echo Spot fills a hole in Amazon's Alexa lineup that I didn't even know was there. With no less than six smart speakers, plus a variety of tablets and apps, I thought Amazon had its bases more than covered. There are Alexa options to handle every room, budget, and situation in need of a smart speaker. And if you can't find something in Amazon's stable, you can choose from a bevy of third-party Alexa-compatible devices.