Delivered the meter with the two required AAA batteries and a user manual and several languages, including German. The manual is clear, everything described very simple and understandable.
The device is small and the processing works of high quality, but without a storage option (except for the box), which is not perfect on the go, or to take along on trips.
Operation is simple, it's almost impossible to make mistakes. The key for each person (two are possible) automatically inflates the cuff. With automatic inflation can feel the pressure significantly in the wrong sitting cuff this is not inflated. The display device has a large font and medium-sized control buttons.
With multiple measurements I had received nearly identical values without large variations. The device itself can retrieve the last three measurements as the average or the last 60 measurements in total, which should be more than adequate.
Conclusion: Very good sphygmomanometer, which shines through the size. The measurements were nearly identical compared to my upper arm blood pressure monitor.