Why does the light fade when reading on Kindle app?

[AC Question]

why does the light fade when reading on kindle app

I am trying to read a kindle book on my tablet but after a few pages the light fades then goes off.

 

[STARGATE]

Re: why does the light fade when reading on kindle app

That's the way tablets and phones work, unless you set the display to stay on until you manually turn it off.
Although, I'm not sure if the Kindle has a setting where you can keep the display on while reading on it.

Samsung has a feature that detects your eyes looking at the display, so it stays on. You can turn it on/off.