And even before buying, all of its indicators attracted me. A friend asks why, they say, you need all these indicators, and without them there are devices. Yes, there are, but are they just as accurate? It seems to me that accuracy is obtained if you put on the cuff correctly, sit correctly and all that. This blood pressure monitor will warn you if something is wrong, unlike the rest. So I am sure of the results when I turn on this tonometer. Let it be more expensive, but with indicators of moveSee full review