Heartratemonitorsusa.com

I have compared this monitor to the MD's machines and it appears to be accurate. The cuff size (small adult) fits correctly. I am a petite female. It is easy to use. The fact it is not wired makes it portable for use throughout the house.

They sell top quality merchandise. The prices are fair and the service is excellent.

Works well once the hone picks up the blue tooth. It needs some electrolights under it to work well.

Already said it's too tight

Size of the arm pressure cord is too large for myarm