In the display design you can also select this symbol under the data fields. What does that mean or what does it indicate?
Hmm, honestly I don’t know but when I choose it the display field is blank on my watch. We’ll see if someone else knows.
Yes, sometimes the field is empty and suddenly this symbol appears for a while until it disappears again. You will probably find that too. So far I have not recognized any system of appearance and disappearance.