Do you own one? Echo has a history of requests. Songs that you play, apps you launch, basically all your requests. In my home I even have the requests to turn

Do you own one? Echo has a history of requests. Songs that you play, apps you launch, basically all your requests. In my home I even have the requests to turn on/off devices. That info is sent to Amazon (obviously). And is available to you. So there maybe some data that leaks that you wouldn't want to. For business this is important (meeting names can be confidential). Not sure how Amazon addresses these. However, that's a bit different from always-on recording, which I doubt it does. I see no unusual activity in my home network, with 3 echos.