How to activate the Android blue light filter

How to activate the Android blue light filter

More and more users have eyestrain problems, mainly because they spend too much time in front of their screens. It is a consequence of the modern way of life, knowing how to watch television, a smartphone, a computer, a tablet, etc. Blue light has a detrimental effect on sleep because it violates the production of a hormone essential for sleep, mlatonin. Fortunately, there are solutions to reduce the impact of blue light, either in the default settings of your smartphone or via the blue light filtering application.

A blue light filter is an option that allows you to reduce the amount of blue light put on your device screen. This feature is also called night mode on some devices. Why should we activate the Android blue light filter, and how can this be done?

See also: How to update all Android apps at once

Effect of night mode on health

  • This helps you fall asleep better and faster.
  • The net of blue light helps reduce dry eyes and eyestrain.
  • This helps prevent damage to the retina.
  • It helps regulate circadian rhythms and mood.

Some people think that even the minimum brightness is too blinding. Someone’s day starts at 11:00 a.m. and then uses the phone all day before turning off the lights and going to bed (a practice we do not recommend). In this scenario, even the minimum brightness is hard on the eyes. According to the experience of many people, using the night mode or the blue light filter helps protect the eyes. The icing on the cake is that you also save battery life, that is, power. On a large ladder, you can save a lot of money and electricity. As you can see, activating the blue light filter is a simple process that anyone can do by simply following the methods mentioned above.

How to activate the Android blue light filter

By default:

Google has decided to incorporate this mode into newer versions such as Android Oreo and Android Pie as night mode. Having reasonably updated software should make your job easier.

You can do this by going to Settings> Display> Night mode (Nightlight).

You can also adjust it according to certain hours of the day. In addition, on devices from other manufacturers, you can find it by accessing settings or looking for shortcuts to activate it. This option is usually under display option on all Android phones. On some phones, this feature is called Blue Light Filter, somewhere in Night mode, and on some phones such as Huawei, eye comfort.

IPhone users can use this mode on behalf of the Smart Invent function. Unlike a dark mode option, this feature can present problems with third-party applications. In other words, the life of your battery may vary depending on the applications you use.

By downloading applications:

On Android One or Android, without any addition from Google or the manufacturer's user interface, you may not be able to find the night mode option. In this case, there are so many decent apps that do the job for you. the Application Bluelight Filter is one of the best. This application has additional advantages, such as a shortcut in your home screen, a choice of seven different shades, an activation calendar and a notification widget.

This application has additional advantages, such as a shortcut in your home screen, a choice of seven different shades, an activation calendar and a notification widget. .