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Title: Works fine, but it's semi-worthless imho
Review: The problem is that I have upper-arm monitors, two of them, and this wrist model is consistently 10-12 points too optimistic on the high end. That would be okay, if you knew that, and just added the points to get a "correct" reading, but do not rely on this for your only monitor, because you would be fooling yourself, and what's the point of that?
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