Anyone else disappointed with the reliability & accuracy of the blood pressure app on their Galaxy Watch 3?
Mine always gets to 98% then fails with a weak signal error! I have to have wear the watch tight to the point it hurts after a while or press it against my wrist with my other hand when taking a measurement. 😕
Having calibrated my watch using an Omron M7 Blood Pressure Monitor i'm getting the following results when comparing them both:
Watch result: 112sys / 79dia / 60bpm
Omron M7 result: 123sys / 86dia / 70bpm
I also don't like the fact that there is no way to read your last result on the watch, you have to use your phone to view a previous result.
I recalibrated my watch and my results are better.
Watch result: 124sys / 88dia / 66bpm
Omron M7: 121sys / 86dia / 65bpm
I ran the watch test first and once complete the Omron M7.
mine Watch 3 after calibration measure quite precise and accurate. I am getting the difference of +-3 at maximum, and I would say it is because the watch is on the opposite arm to the blood pressure meter. so, I am very happy with this function.
The ECG I have no problem there when taking the measure the watch should be worn a little tighter, but not so tight that it hurts. the ECG graph can be found inside the Samsung Health Monitor, you can also export it to a PDF file and share it. Also this feature is working great!