Guess under those circumstances a health tracker might be a useful thing. I’m not a huge fan of quantifying that kinda stuff, but getting a heads up for problems would be nice. Don’t give me any shit like a sleep score or whatever, just beep me if my heart is beating irregularly or something else is wrong.
But as the other guy said, I’m too much of a pessimist to believe in a gadget like that ever existing ;) There’s always gonna be data mining and companies bombarding you with bullshit and ads.