This has got my interest, no not the man shouting
Also starting to think about adding a smart lock as my kids are getting older and start to carry around keys (and potentially loose them).
Unfortunately, Switzerland has its own cylinder design and is a small market, so choice is very limited.
I am using Linus Smart Lock (no idea if it is compatible with Swiss cylinders)
It works fine and I like the fact that you can lock the door with Alexa routines, as this opens a lot of possibilities (for example, my door gets fully locked automatically when nobody is at home or at night).
I used U-Tec for about 1 year and do like them. They do have the open/close sensor and auto lock etc.
Yeah I would actually try one of these…
Id install one of these on my side as my wife is too short to reach the lock at the top and allow delivery drivers into eh garden to drop of parcels