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Title: Disappointed
Review: Given the other reviews of this product, my experience with this product is a statistical out-lier. The unit is supposed to be used with the arm held at heart level, and I purchased it as it is supposed to detect itself when it is held in proper position relative to the heart. However, the unit believes my heart is in my pelvis! I have to rest my hand on my thigh for the unit to operate and I cannot over-ride this defective feature. I've also compared the unit's readings to a couple of anaeroid sphygmomanometers, and this unit is as much as 15 points off, which is too much error to trust it in guiding medication dosing.
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