My cardiologist showed me this app and the device after being diagnosed with Atrial Fibrillation. It is co cool. Sometimes it can take some time to get your fingers right when holding the device behind your phone. I just started using it and it works will and I can email the results to my doctor. He gave me the option to wear a monitor for a couple of weeks or to use this app and device - I chose this!! It has not recorded an irregular heartbeat yet but Im waiting to see if it does. When I am experiencing the symptoms and I use this app I will be able to know better.
bishopd1 about Kardia, v4.4.2