Mine is low too. But normal. Check with your doc. Depends if you are symptomatic. But you won’t know when sleeping

The ‘% other’ is not a particularly useful number , in my opinion, it is simply saying that , in your case , 18.2% of the 20 second sections of the recording had some form of ectopic beat. That is not saying that 18.2% of the beats during the recording were ectopic, infact – with some ‘back of the fag packet’ maths, your data above is saying , to…Read More

Click on the Heart Rate graph above where the “Os” appear and the you’ll see the ECG strip appear above for that area of the workout. You can scroll left or right using the left/right arrow keys on your keyboard.

You can also click and hold just to the left of one of the ‘O’ markers and slide your mouse past the marker. This will create a highlighted patch on the colour bars and a zoomed in piece of ECG strip.