Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Works part of the time
Review: This item frequently gives blood pressure readings such as: 195 over 148. But then if you check it with another machine on the other arm it will be a normal blood pressure. So I sent it back because of the five year warranty and they tested it and returned it unchanged and said there was nothing wrong with it.So I had to buy a different brand of machine because at least 50% of the time or more, this one gives bad readings.
