

If I understand correctly the patients consent is never asked before their data is collected, I could easily see this data being sold to advertising companies. Imagine having a heart attack and when you get home all you see is ads for life insurance.
Giving each person in a hospital a $300 stethoscope + $200 phone + $120 for the subscription + a whole new IT team is simply too expensive when hospitals already struggle to afford basic supplies like vaccines.
If you want a second opinion feel free to ask the roomba.