I needed a blood pressure monitor in order to control my blood pressure independently.
After a quick search on the internet it was clear that I want to have an upper arm unit because it is more accurate than something cheaper and smaller devices on the wrist.
The unit I had met during a hospital stay. BOSO as company (Bosch + Sohn) I did not know so far.
After now have four weeks of daily use, I am very satisfied. An interface to the computer I do not need a pencil and paper to do it for me. The memory function is then very good if you nevertheless times just nothing to write down, then you can also catch up later. Small disadvantage: the records are only numbers, the added listening time is not saved.
Originally I wanted to buy a suitable power supply the same to me yet. But four somewhat older NiCd battery (800 mAh) ranging approximately three to four weeks with daily 4 to 8 measurements which is sufficiently practical.
The cuff has universal dimensions, it fits well with my wife and my son.
All in all I am very satisfied with the device.