Im very impressed with this breakthrough app. First of all, I am familiar with breathing exercises (Ive used the Pramayama app, and different offline techniques in the past). The amount of vitality gained from just breathing intentionally is truly remarkable, and seems to me a "secret" to health that shockingly few people in the healthcare profession talk about. So without a doubt, anyone interested in health should be doing conscious breathing exercises. However I was never aware of the connection between breath and heart rate. And this remarkable tool comes along and not only teaches me about the connection, but also monitors and maps the relationship in real time. This turns my iPhone into a medical device, for under $4. Significant value; it seems like something that us interested would pay much more to buy. I was skeptical such a system would work - but this does work, and smoothly. Seeing the connection is psychologically rewarding, a form of biofeedback that makes me more motivated to persist in the exercises. Im planning to make this a part of my breathing exercise routines, and applaud the scientists and developers behind this new iPhone-based medical device.
PapaDinosaur about HeartRate+ Coherence