Has anyone else noticed that the ECG graph from the Samsung watch is noisier that the far more cleaner graph from apple watch? Is it something to do with software only or something to do with the hardware?
I would think both ... but not a doctor. Did notice that your graph shows a noticeable downward spike after the upward spike. Mine doesn't do that. hmmm. Also, the Apple pic doesn't show the timing on the bottom.
The apple data, looking clearer, does show more features. Samsung seems like a bit of mess. I have been holding off to jump on to the apple eco...from Samsung..but these small things keep growing the dissatisfaction!