I have the Apple Watch Ultra 2. I am a Paramedic of 33 years, and I am constantly in an A-Fib. My watch helps me to check my EKG and heart rate, even though I can do this by simply feeling my pulse, and if I exhibit any symptoms. Ok, here fcomes the tip. When we do an EKG preferably on men, we may have to shave them to get a good EKG tracing. That set off a light bulb in my head. I now shave my left upper wrist where the sensor of my watch sits. I do this plus I clean that sensor area religiously so I get a clear and precise read out.
