I found the device to be very annoying to use. 7 out of 10 times I couldn't get a reading. I would have my phone right close and couldn't get to register. I have returned the device and cancelled my membership.
My first membership was included with my purchase of my Kardiomoble. I am a RN with SVT with proximal A-Fib and Cardiac Syncope. I also have had 4 MI's. I Love my KardiaCare. I am able to review my EKG and B/P with my cardiologist. It is the greatest thing.