Amazon just upgraded the popular Echo Dot--is it worth buying?

If you're considering getting or giving a smart speaker in the near future, the Echo Dot is a great place to start. It doesn't take up much real estate on the counter, it's relatively easy on the wallet, and it comes loaded with Alexa and her many, many capabilities. But now that there is a new generation of Echo Dots available, should you spring for the latest and greatest? Let's look at the new Dot, what makes it different, and whether it's worth the extra cash. The display on the third-generation Echo Dot with Clock can also display timers and weather.