Tips and Tricks for Amazon Echo Dot with essential Alexa Commands. Echo Dot is a voice-controlled speaker powered by Alexa. Alexa can do a lot of things like play music, order food, turn on lights, adjust thermostats, lock doors, find TV shows and many more. In this app, you will able to learn everything you need to know about Echo Dot, Alexa Commands and essential tips and tricks. Tips and Tricks area # Spotify on Alexa: How to set up Spotify on Alexa. # Settings to Enable and Disable. # G