One device - two functions. The blood pressure monitor also features an ECG stick, which not only allows you to measure blood pressure, but also creates an electrocardiogram. The blood pressure monitor is also equipped with a universal cuff for upper arm circumferences of 22 to 42 cm. The integrated Bluetooth® low energy technology makes transferring measured values to the "beurer CardioExpert" app extremely easy. *Optimum monitoring of blood pressure and heart rhythm via the app and software. *Bluetooth® for transfer of measurements to your smartphone. *Advanced arrhythmia detection (including atrial fibrillation and extrasystoles). *Fully automatic blood pressure and pulse measurement on the upper arm. *1-channel ECG for recording heart rhythm. *Wireless transfer of measurements. *PC interface/USB cable included. *Detailed calculation of average values with "beurer CardioExpert". *2 x 60 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. *Free download of the "beurer CardioExpert" software and app.