Universal cuff, including for larger upper arm circumferences up to 42 cm Fully automatic blood pressure and pulse measurement, on the upper arm average of all saved measured values Cuff position control, 2 adjustable alarm times. Easy-to-read display 4 x 30 memory spaces. Risk indicator Arrhythmia detection Medical device For upper arm circumferences from 22 to 42 cm .Date and time/automatic switch-off. Incorrect usage message Low battery indicator Storage bag.