Rubbish
Rubbish
Doesn’t scan finger tip ever
Not reliable
FAKE
It doesn't do what it claims. It's a money grab because it doesn't do anything.
Blood pressure heart tracker
This blood pressure heart tracker is not the very best. I hold my finger over the hose the camera hose and it’s track and then it stops and then tracks and it stops and tracks and stuff. I’m trying to find a different one.
Poor results
Not working satisfactorily. Wild results









