4 ms·
Samsung's Galaxy S9 to include blood pressure monitor, research app
- thomascgalvin 9y ago> The app uses the Galaxy S9’s new optical sensor to directly measure blood pressure, allowing the smartphone to take readings without any external hardware, according to a statement. If this works accurately, it's incredible. I've got one of those automated wrist cuff monitors, and it can swing by 20 points based on how far down from my wrist I place it.