I don't understand the usefulness of notifications on my phone for a dishwasher. Either I am near my dishwasher and hear its acoustic signal that it has finished. Then I can decide to open it or empty it now or later. Or I am not near the dishwasher than I can't do anything about it. Then it is a completely unactionable information, i.e. noise.
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.
Good point, but I was under pressure to buy a new one, and the options were limited due to Covid-related delays. As I live in Germany were it is very hard to find an unauthenticated Wifi-network, and there is certainly not a single one in range of my home, I could accept that risk.
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.