I've been able to get an Echo to connect to my cell phone's hotspot, but I needed my wife's phone also to do it. I turned on my hotspot, connected my wife's phone to the hotspot, then went through the echo setup on her phone, connecting the Echo to my hotspot. If you get a car hotspot, you will need to use the same procedure. Connect your phone to the hotspot, then set up the Echo. Hope this helps.