How to Turn Off Blue Light on Smartphone

We all know that our iPhones can keep us up at night – that “one last YouTube video” can turn into an hour-long marathon that puts us to bed way too late. But that’s not all that keeps us awake. Research has shown that blue light, which your iPhone screen emits almost constantly, can have negative effects on our bodies.

Blue light interferes with the body’s production of melatonin, the substance in the brain that makes us feel sleepy. While some advocate avoiding screen time at night altogether, an alternative is to adjust your iPhone screen to emit less blue light. Here’s how to turn off the blue light on your iPhone, either with a timer for day and night or all the time.

Steps to Turn Off Blue Light on Smartphone

iPhone

Android

The majority of Android smartphones and tablets come with a built-in blue light setting that you can activate by selecting Display under Settings. You may change the colors temperature and schedule when you want it to turn on and off using the feature called Night Light or Blue Light, which is located there.

Final Words

That’s it with our article on how to Turn Off Blue Light on Smartphone. Blue light exposure might disrupt your sleep and be bad for your eyes. Although many smartphones have measures to protect your eyes from blue light, there are situations when you might wish to turn it off entirely. We’ll demonstrate how to achieve that on both Android and iOS smartphones in this article.