u/Hairy_Till_620

Hello! I want to read more, and I have some books downloaded (as PDFs) on my tablet (Samsung Galaxy Tab S6 Lite). But, reading them from Samsung Note kills my eyes and then I cannot sleep because I feel very "stimulated" (don't know if this word works, English in not my first language).

I was thinking about getting a eReader, but before doing that I was wondering if there is an app or configuration I could try to see if reading before bed is doable.

Thanks a lot!