It is particularly easy to use as it has no annoying tubes or cables. It's an all-in-one unit, and will display the values on the comprehensive display, and also can transmit to your device using Bluetooth (using the free Beurer app).
*UNBOXED* Beurer BM81 Premium Upper Arm Blood Pressure Monitor with easyLock
Beurer BM81 easyLock Upper Arm Blood Pressure Monitor Bluetooth App Connect
Beurer BM 59 Upper Arm Blood Pressure Monitor Cuff Without Tubes and Cables, LED Risk Indicator, Heart Rhythm Disorder Detection, Upper Arm Circumference 22-42 cm, with App Connection
Beurer BM 25 Upper Arm Blood Pressure Monitor, simple one-button operation, accurate measurement, arrhythmia detection, with USB-C port, cuff for 22-42 cm, data transfer to Apple Health and co.
BEURER BM 27 UPPER ARM BLOOD PRESSURE MONITOR WITH CUFF FIT CONTROL, CLINICALLY
BEURER BM 59 UPPER ARM BLOOD PRESSURE MONITOR CUFF WITHOUT TUBES AND CABLES, LED