hello mommas,

out of curiosity, does anybody have any experience or plan on getting certain types of supplemental baby monitors (in addition to the normal audio or video ones) to monitor the oxygen intake or baby movement? I'm really looking into the Owlet or the snuza trio. I know they're very pricy but I'm such a worrier I'm saving to invest, I just don't know which to go with. anybody else looking into them? thanks!