The BoSo Medicus Prestige is a clinically validated automatic blood pressure monitor. Measurements are taken from the upper arm and it is intended for self-measurement and home use. Assessment: The technology used in the BoSo Medicus Prestige, to measure blood pressure, has passed in a clinical validation study, in a general population, according to a recognised standard protocol, as published in a peer-reviewed publication. includes 3 cuffs - Standard, XL and XS