On your phone or your Echo devices
How to Set Up Your Echo Dot 3rd Gen | Amazon Echo
Amazon Alexa gives your voice some superpowers. It was the premier digital assistant until the battle of the smart assistants began with the arrival of Google Home. Now it can be found in hundreds of small devices, from tiny speakers that play music to automated smart homes.
Let's take a look at how to set up the Amazon Alexa app with Alexa-enabled devices.
Amazon Alexa is a cloud service, but you'll need to download the free Alexa app if you want to pair the app with a device.