Hi, i am chronically ill and thinking of buying GW for health use.

I got 79 , 81 O2 today(more than three times in an hour it keeps happen) and pulse 37(once) and keep goes down under 95 a loooooot with my small oximeter when i was focusing on sth.

i obviously seemed to forget to breath for a sec i assume. I was freaking out then i breath, and it went up to 97 again.... but time to time goes down..

So I am thinking of galaxy watch or ring, but my arms are too week to wear any light weight bracelet or watch, so i might be able to only use the watch while sleeping. And then, i thought of rings, but it feels way to uncomfy...

Anyway so i am more inclined to buy watch finally, Which i only thought for like 5 years lol, and use it only when i sleep and put my wrist on bed, so my arm wont need to bear the weight to track my O2 level and pulse.

Do u think it is would be good enough to use this way or any other suggestion? And if u are a user would u recommend me a model? Thx