Has anyone used it? I am a 33 yo male. I had an ablation for WPW in 2004. I have had no episodes of it since then. I have dealt with anxiety for about 6 or so years now. It was fairly well under control until just recently. I am pretty sure what I am experiencing is my anxiety again, but it has me worried about some sort of heart rhythm problem. It has me convinced of a fib. So I have downloaded a couple apps, and like this one the most so far. Cardiograph uses the camera to give you an idea of your hear rate. However, sometimes when starting I get a couple really close together and then a little pause, but then it is usually normal after that. I also sometimes get stretches like that in the middle of it. I know these things can be a little fickle, and movement can throw it off. However, I sometimes don't feel like I am moving. My BPM is actually quite normal as well usually between 60-90 while sitting. However, it seems tough to discern a real issue from my anxiety issue.
So I was just seeing if anyone has used these apps, and what they thought.