Also I was initially like "pff who needs WiFi in a dishwasher" but one neat feature is that there's a customisable button and you can program it with new programmes. (Yes I'm writing that.)
I mean, it already has plenty so I haven't bothered to actually use that feature, but it is something I didn't initially think of at least. Better diagnostics would also be a good use but I'm not putting money on them having implemented that (I guess we'll find out if/when it goes wrong).