Originally Posted by
Loren Pechtel
My understanding is that those devices leave something to be desired in accuracy.
Also, any wrist-mounted blood pressure reading will only be accurate if you hold your arm so your wrist is at heart height. With your arm extending down like it usually rests the reading will be high due to gravity.
I'm working the calibration now. Your points are good. I am finding the results to be decent compared to the cuff. Now I need to figure out how to sideload the ecg function that was released in Korea.