Red shift mode Epix Pro

You will find it in the controls that appear if you hold the light button. 

Thanks but that the problem, its not there. I looked in the appearance settings to try to add it. Still not there.

Just curious if anyone else has it missing 

I was in the same boat. I had to make sure to update my firmware. I'm sure it would have done it in it's own eventually, but I plugged into my computer, synced with Garmin Express, then when I unplugged it asked me on the watch if I wanted to update to 13.22. Once it was done, go to system>display>during sleep and activate red shift. Then long press the light button and turn on sleep mode to activate it. I'm guess it'll automatically activate during my scheduled sleep hours too. I hope this helps.

Thanks I’ll try this. I just looked and my software version is 12.69

go to system>display>during sleep and activate red shift

Yes, I've done that and red shift works during sleep and if I have it set to enable after sunset; however, I want the option to toggle red shift on and of in the controls menu.  See my photo below, which illustrates the red shift icon is missing and should be after the strobe icon.

https://flic.kr/p/2oFFgLJ

Did you add Red Shift mode to the Control Menu?

Has anyone turned on the After Sunset option for Red Shift mode?  It seems like it turns on reasonably close to sunset, but never actually turns Red Shift mode off when the sun rises in the morning (which I assume should be how the feature works).  I have to manually turn it off each morning. Anyone else experiencing this?