As there are 4 x 30 memory spaces, the device can have up to 4 users Fully automatic blood pressure and pulse measurement on the upper arm Average of the last 3 measurements Easy-to-read display 4 x 30 memory spaces Risk indicator Arrhythmia detection Medical device For upper arm circumferences from 22 to 35 cm Date and time/automatic switch-off Incorrect usage message Low battery indicator Storage bag XL cuff 30 to 42 cm available as an accessory