"I bought the device because the acorns in my healthy 48-year-old brother-in-law died of a heart attack. Out of curiosity, I checked my condition with the device and, to my greatest shock, indicated that there were signs of atrial fibrillation."

 I am 59 years old, I play sports regularly, I run. One day without any transition, I felt that when I went upstairs to our apartment, I felt my heart jump out of place./ I bought the device for the fact that my acorn, a healthy 48-year-old brother-in-law, died of a heart attack. / out of curiosity I checked my condition with the device and to my greatest shock indicated that there were signs of atrial fibrillation. He signaled this several more times. After a thorough investigation, this was confirmed. After a few months of medication, the complaints disappeared. He disappeared without a trace. Without this device, I will never realize what makes my heart beat unreasonably.    Regards  Paul Red