Start with the process of how to set up echo dot. Know more about Alexa app, how to set up echo dot 3rd generation, Alexa app for echo dot and Alexa app for pc.
Download Amazon App and sign in here. Now go to the top left corner and find the + icon. Follow the instructions shown on the screen and add your device to the app.
Tap on the exact model of echo that you wish to set up, then click on it to get it. Amazon Echo is ready to Setup.
To get more benefits from Alexa App, you can also go for Amazon Alexa app, echo dot setup, amazon echo setup.