Amazon Alexa app is needed for Amazon Echo dot or other Amazon Echo devices. Download Alexa app from the Google store or Alexa.amazon.com. Then go for Alexa login to the official Amazon website and enter your id and password for Alexa login. 

How to set up Alexa? Let's start the Alexa setup with the Amazon Echo dot setup. Connect Alexa to wifi and add your detail in the Alexa app like language, name, location, etc. With this, Amazon Alexa will recognize you.

Choose your Amazon Echo device from the list - Echo Show, Echo Plus, Echo Dot, Echo, etc. How to setup echo dot? Let's move to do Amazon Alexa setup with echo dot setup, echo plus setup, echo setup, Alexa dot setup, etc.

After setup echo dot, connect Amazon Echo dot to the Alexa app to answer questions, play music, control compatible smart home devices, set alarms and timers, and more. Use the Amazon Alexa app for pc, Mac, iOS, etc. 

Give your voice command to play music, turn on lights, find TV shows, lock doors, etc. Amazon Alexa app is always getting smarter and adding new skills like listening to songs, online shopping, tracking fitness, playing games, and more.