I can understand the appeal of most smart devices, but since a dishwasher can’t yet load and unload itself, what is the point of an internet connected dishwasher? You have to have physically loaded it. Why not just push the start button then?
Notifications is the big reason: because cycle times are usually just estimates, you can't just set a timer for when it'll be done.
Actually, I have a Bosch/Siemens dishwasher with Wifi because it is very good dishwasher, but I've never connected it to my Wifi, because I don't want to think about advanced persistent threads infilitrating my dishwasher.