Purple values in xert workout player on garmin edge 520

The other day, during the Iron Man workout some of the values displayed on my garmin (MPA and time, possibly others) would switch from being in black font to purple font. What does that mean?

Ken, from the horse’s mouth:

Focus and Strain App https://apps.garmin.com/en-US/apps/f72c73c8-31d1-4062-9e8c-62861f5c2b57#0
Focus is colour-coded to indicate the Specificity of the current Focus:

Black = Polar (less than 33%)

Blue = Mixed (between 33% and 66%)

Green = Pure (greater than 66%)

MPA and Power App https://apps.garmin.com/en-US/apps/1e3b9751-d427-48e4-a194-d147be6d1c50#0
In addition, a colour-coded power display enables quick view of your current power output:

● Green - Well below threshold

● Blue - Just below threshold

● White/Black - Just above threshold

● Yellow - 180s or less until exhaustion

● Red - 30s or less until exhaustion

● Purple - Above MPA

Hope this helps :slight_smile: