Amazon keeps customising advanced features in its devices, in the same way, Echo dot has been updated.
How to set up Echo Dot? The Echo Dot 3rd generation is one of its latest devices rolled out with innovative features.
In the first step, you need to download the Amazon Alexa App for PC, iOS or Android device and then sign in with appropriate credentials.
Also check out more about Alexa and Echo devices, such as Amazon Alexa app, echo dot setup, amazon echo setup, Alexa app for echo dot.