I recently noticed weird patterns in my ECG readings, the line was very shaky and inconsistent.
I became anxious and worried that it may have to do with my heart not working properly.
I took several ECGs and they came out terribly. & # 39;
Fortunately, the problem and my worries disappeared when I started the clock again. (I now get regular measurements and "spike things")
Just looking up for my other ECG takers, restart Watch now and then so that it can calibrate itself again.