The innovative easyLock system makes it easy for you to fix the device on your upper arm with the perfect fit and secure hold – without the need for a hook-and-loop fastener. The measured values can be conveniently transferred to the "beurer HealthManager Pro" app and monitored long-term. The all-in-one solution for your health! Innovative easyLock cuff: put it on, tighten and start No hoses, no cables – easy and precise measurement Inflation technology: ultimate measurement comfort thanks to gentle build-up of pressure and quick measuring time Fully automatic blood pressure and pulse measurement on the upper arm LED risk indicator: classification of measurements with coloured LED scale Arrhythmia detection: detects and warns of possible cardiac arrhythmia Two user memories for 120 measured values each Average value of all stored measurements and the morning/evening blood pressure calculated for the last 7 days Cuff position check: for ensuring the cuff is correctly positioned on the upper arm The free "beurer HealthManager" & "beurer HealthManager Pro" app allows you to optimally check your health values Easy-to-read XL black display With cuff for upper arm circumferences from 24–40 cm Incorrect usage message Automatic pressure preselection and deflation Medical device Included in delivery: 4 x 1.5 V AAA batteries and practical storage bag