Alexa app is needed for Amazon Echo dot or other Amazon Echo devices. you can download the Alexa app from the Google App store or 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 App with the Echo dot setup. You can connect Alexa to wifi and add your detail in the Alexa app like language, name, location, etc. Alexa will recognize you.
Choose your Amazon Echo device from the list - Echo Show, Echo Plus, Echo Dot, Echo, etc. How to set up echo dot?
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. You can download Alexa app for Android and ios devices also
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.