How to reduce one's exposition to blue light

Jeremie LitzlerAugust 25, 2021Less than 1 minute

Read the french version

Do you know about the blue light

Nowadays, it is everywhere: personal computers, smartphones, tablets...

It is not healthy for your health, because it effetcs your vision first and then your mind and concentration and much more.

You can read this US government documentopen in new window to know more.

How to adjust blue light on Windows 10

It is easy, you just need to activate Night timeopen in new window.

Once activated, you can adjust the intesity: personally, I set it to 50.

Do you see the différence?

Image with night time disabled

Image with night time enabled

How to adjust blue light on Android

On Android, at least on version 10, we have what we call Eye Comfort.

It works similarly to Windows 10:

  • you activate the option
  • you adjust it: personally, I set to the maximum !

Android setup of the parameter


You might also notice that I use the Dark mode. That also helps, but not everyone likes it. It is a matter of taste..