I invested in one of those super fancy “smart” toilets with built-in bidet and hot air drying.
I used to work for the manufacturer and got a big discount on it before I left. It has a lots of overkill functions but damn I love that thing: Night light, dedicated remote, smell absorbing filter, mobile app, automatic flushing, sensor operated seat.
Its the fanciest thing I own.
The settings for different users + all the functions the remote has.
Nozzle position, water temperature, etc.
I never use the app it as its just a gimmick and the remote has dedicated buttons for everything, but in theory if I go to a place which has the same brand toilet it will set my butt profile automatically if I have the app on my phone with me.