Enter Setup Mode Echo Dot in Setup mode (Credit: Eric Griffith) When you enter setup mode, the Echo's light ring or bar will flash blue and then orange.

The Amazon Echo Dot is one of the easiest and least expensive devices you can integrate into your smart home. Here's how to set one up from scratch.

Amazon Echo Dot - who is it for, should you buy it? Join us as we take a look at Amazon's little smart speaker that could in this quick Amazon Echo Dot review.

Reading between the lines, it seems safe to say that Amazon believes its Echo speakers can be the centerpiece of a respectable home-audio setup.

Enter Setup Mode Echo Dot in Setup mode (Credit: Eric Griffith) When you enter setup mode, the Echo's light ring or bar will flash blue and then orange.