AMAZON ECHO DOT (5TH GEN)

Of all Amazon's Alexa-toting smart devices, the Echo Dot probably still gives you the most bang for your buck.

- 

The fifth-generation Dot sticks with the previous speaker's design, but features a pretty much totally redesigned audio architecture, which results in beefier bass and clearer vocals than before. So if Alexa's being asked to play DJ, you can expect an all-round improvement. New motion and temperature sensors expand the Dot's already extensive ca