Solar status not updating

Are you sure it's not just a time delay thing?  The solar harvesting symbol on the watch faces only seem to update every minute or so; presumably to save battery over updating more frequently.  The widget displays real time solar harvesting info though.

I had a similar thought but I am certain I could watch it change before and now it doesn't. Maybe it put in an appropriate delay now to save battery? Is it really only every minute on yours?

I can’t be sure it’s exactly 1 minute but there’s certainly a time delay of that order of magnitude. But presuming it’s every minute, you may have previously exposed it to more/less light just before it was due to update the watch face anyway, which would have made it seem as if it reacts instantly. This reduced polling interval is almost certainly a power saving feature for the watch face; it is often the same with the HR data on watch faces.

My solar widget and solar data field don't update anymore,  even if solar "slices" around sun symbol react correctly to the light. 

Is your battery perhaps at 100%?

Volker said:

Is your battery perhaps at 100%?

No... now I just perform a factory reset and it starts to work again...

It is super sunny and the symbol on my watch is just gray, like if it was not working at all.

Is your  watch fully charged?

Seems that your watch is fully charged (icon shows it), so it can't charge more.