I have the above watch, bought about 8 months ago. This morning I got the notification from Connect that I should set up the ECG feature. I followed the instructions, which were echoed on the watch face. When I got to the point that I was told to grasp the metal rim with my thumb and forefinger, I did so but no reading was taken and the app eventually timed out with a 'failed' caption. I tried it several times. I definitely have a heartbeat, and my Kardia 6V confirms that at least some electrical signals are bouncing around inside me.
Is it me or my watch that is broken?