LG Watch R (lenok) blank screen after a while

I've premium watchmaker subscribe

It has been a while since the screen darkening problem happens, and it is necessary to change the watchface to another one such as some stock, then the clock screen correctly returns the face.

Another thing I feel is the lack of a few versions for the actual is that has no more to be able to use emojis, near to the text in the customization of the faces. It is very much needed, like minus, max, icon wifi signal, wear or phone signals to indicate battery level etc ...

Please create an option to save a backup of the app settings, preferably with option to save in the cloud.

*I'm sorry for the translation, I do not speak English.