Bought this one a couple of weeks ago, when making my choice I was convinced that I can have this machine connected to my phone, that's what you can see on the photos above. But here comes disappointment - there is nothing nearly close to that, the application only serves to fetch description of codes that machine displays for the cases when something goes wrong. Complete garbage for me this app, just takes the space in my phone. If there is an error code I can always ask google, why do I need this app. Other than that the machine has no connection to the phone, it is not the IoT device, the photos are really misleading. Overall, did not have any issues with the machine within these couple of weeks, its quiet and I like the pre-wash option, does great job