After the first few days of "normal" results for me, the Index BPM has been giving me very low readings.
106/62 3x reading left arm
106/62 1x reading right arm
My cuff meter shows about 123/85 which is a normal reading for me: I have high blood pressure.
Anyone else getting low readings? Should I replace battery maybe? I am wearing BPM cuff the same way every time and I am no stranger to these cuffs from a zillion doctor visits.