Delivered quickly, packaging ok, easy to use, but unfortunately very imprecise. I brought this camera to my GP who used me as a guinea pig and compared the readings to those of its 3 sphygmomanometers. His blood pressure 3 gave the same value, the Beurer BC 32 gave different values each time and well above the value recorded on the blood pressure of the doctor. So I returned the device to Amazon who resumed without any problems. Review: bravo for the Amazon service, against the red card Beurer BC32.