Wrist type design, you do not need to take off your coat/sweater for measuring acculate anymore, simple and convenient
Large digital display with backlight, you can see the data, time, systolic pressure, diastolic pressure, pulse rate, heartbeatindication
Three colours b-lood pressure display bar to indicate different levels, people can judge the data whether in the normal r-ange at the first sight
Green means normal-level, yellow means high b-lood pressure, red means severely high b-lood pressure
Intellegent pressurize and decompress design, with English voice reporting function, more practical