I only track my sleep and steps and the reason why I got an Apple Watch SE in the first place was to track my sleep, however, the battery doesn't even last 24 hours. I was sitting on flixbus and when I entered the battery was 100% and I was just sitting and not even touching my watch and it ran out of the battery. It has happened before and I've restored my watch several times, but that does not help the battery life.
I want a battery that lasts over 24 hours while I'm just sitting and doing nothing, maybe sleeping. There are so many watches out there, but years ago I tried some Android watch and it was like $40 and it was absolutely horrible. Their app seemed to be very random and weird and the watch itself was very laggy and whenever I received a call my watch was ringing loudly as well and when I answered on the call from my watch it just put it on loudspeaker and I don't know…It was awkward. Definitely a way to get everyone to stare at you. I wouldn't want to go through that again, because it was embarrassing and I've seen threads on this forum that claim that Samsung watches dont work with iPhones (not surprised there. I recently saw a Samsung TV that only worked with Samsung phones…)