I get those occasional odd shaped beats – most likely to be ectopic beats, my cardiologist says they are nothing to worry abiut.

When I first got mine, I continued workouts as usual to get a baseline range of these measurements. The FF graphs are color coded to help identify areas of possible concern. So far I have left my alerts to the default settings for critical moments, although I might lower the heart strain alert closer to my upper range.

Nevermind, I found it. It starts Monday

The Blue and Black straps are identical, other than the color there is no difference both are medium to double extra large size. They supply you with 2 straps in case you damage one you have a spare while you order another. I use the blue strap and let my wife use the black strap when we go to the track, I will do my sprints and when i am done, I…Read More

I, if you find out I also would be interested in making this change? P

Please elaborate further, If you are referring to Alerts, you can set a single buzz or double buzz alarm to notify you if your heart rate goes above or below the limit that you choose. The full range for the alert can be from 0 to 255. so you can set your alert at 170 with an upper limit if you want the alert to buzz when you reach or pass the 170…Read More

You just slide along the heart rate bar.

If what you are saying, changing heart rate max so zones would represent that, I love to see that.