How to activate Android blue light filter

Android blue light filter what is it for? Also known as night mode, this handy feature is available on many Android smartphones. It allows you to apply a filter to the screen, minimizing eye strain and reducing the blue light emitted from your smartphone screen. In this article, we will explain how to activate Android blue light filter through the settings and we will recommend an Android blue light filter app in case you are not satisfied with the official configuration of your phone.

Read also: How to improve Android connection

Why do you need a blue light filter?

If you want to minimize eye strain and lower the blue light coming from your smartphone screen, then yes, you want to use the Blue Light filter! More and more users are experiencing eyestrain problems due to the amount of time they spend in front of screens. Not surprising when you consider our modern lifestyles (staring at the TV, computer, smartphone, tablet, etc.). Eye protection mode, as Huawei calls it, is an effective way to reduce blue light, which negatively impacts sleep by disturbing the production of melatonin, an essential sleep hormone. Fortunately, there are ways to reduce blue light exposure, either in the smartphone’s default settings or via a blue light filter app.

How to activate night mode by default

Recognizing the importance of this mode, Google has decided to integrate it into Android since the Android Oreo version. Android 12 also comes with night mode. As long as your phone has reasonably up-to-date software, you can enable night mode this way. To activate it just go to Settings > Display > Night light. You can also configure it so that the night light turns off automatically at a certain time.

How to activate Android blue light filter on phones from other manufacturers

Other manufacturers haven’t waited for Android to introduce night mode or a blue light filter on some of their phones. This is the case with Honor, Huawei, Asus, OnePlus, Samsung… usually just go up Settings (so usually Display ) or via shortcuts to activate it. Most of these night modes can be programmed, usually with an automatic setting designed to activate at dusk and switch to “normal” light at dawn, but you can customize it to your preference.

Read also: How to restore an older version of an Android app

Download the best Android blue light filter app

So, you’ve looked at your current phone’s settings and it doesn’t seem to have a night mode or the setup isn’t enough for you or you don’t like it. Don’t worry though, because there are currently several apps available on Google Play that allow you to achieve the same result. One of the most popular Android blue light filter apps at the moment is Bluelight Filter. It has the same functionality as those you find on Android, with even more options: filter color selection from seven available shades, shortcuts on the home screen, a notification widget and an activation program.

Blue light filter for reading apps

If you read a lot on your smartphone or tablet, using a dedicated e-reader app is much easier on the eyes. Not only do these apps offer a range of useful features, but many also integrate a blue light filter to relieve eye strain when reading at night. One of our favorite e-reader apps, Moon + has a great blue light filter built into the app. Google Play Books also has it in the form of night light settings. Scarica Moon+ Reader Pro dal Google Play Store costa €6,99. Download Google Play Books from the Google Play Store for free.