A:Answer There is an app called Amazon Alexa for your smart phone that controls all your Amazon Echos within the one app and it also coincides with the different apps that control the things like lights, thermostat, etc. depending on what works with Amazon Echos and the brand you buy. I have 1 Echo Alexa (bigger version) and 3 Echo Dots and they are all set up by this same app. Bluetooth is also done through the Amazon Alexa app and it is as simple as anything else that you Bluetooth. The Alexa app will walk you through the simple steps. I am a 68-year-old and I think if I can do it...anybody can. I have 4 Echo devices and they are individual from one another, but all controlled through the same app. There is so much information about Amazon Echos on the internet now that if you have a problem you will more than likely find an answer to any question you might have.
