They have to get usable at some point, but I got tired of the (shitty off-brand) smart watch I had after a couple minutes. I replaced it with a fully analog Seiko watch and a fitness tracker ring.
Way easier to manage and still meets the needs addressed by the smart watch.
Agreed, APA is the most sensible and straightforward generally.
I will always have a soft spot for Turrabian though since it was what my undergraduate history dept used and I lived it when I was writing my thesis.