On a Hyundai, there’s a very annoying beeping pretty much coinciding with the wheels hitting the lane markings - which IMHO is too little too late, and besides around here most lane markings are made to rumble so it’s not like an additional audio signal is needed.
On my ex’es brand new car, that feature got turned off after very few kilometres, and has stayed off ever since.
On my old android phone, I have a beautiful 24 hour clock (app and widget) which is unfortunately no longer available in the play store.
Just saying, it exists if you know how to look for it. It was Vejle, believe it or not, “24 hour clock”.