After a week of use I can say - he does what is expected of him.
It provides fairly accurate pulse values which I could randomly confirm with a blood pressure monitor.
In my opinion, the only drawback (which is why -1 Stern):
The battery is not replaceable. Therefore, you can throw away the device when the battery is empty - but according to the manufacturer it is to keep 10 years.
Still, I find it a pity! Because with a small flap to replace the battery, you could save unnecessary waste. (Even if the question is justified whether you will use the device in this way in 10 years.)
LG NeoNTrooper
