Not user friendly. For a company to advertise the device can be set up via their app, is fine when their app is well developed and proven to work. This app is horrible. They have options for setting up notifications and recordings but they dont work. The app will allow me to invite other users but they dont send intall links and just downoading the app and trying to install will not work. I currently have a system install that only works if I'm watching it on one phone.