Home Health How to protect your eyes from smartphone screen glare

How to protect your eyes from smartphone screen glare


Smartphones and other digital devices have become a necessary evil we hardly can do without in an hour. And unfortunately, they have damaging effects on the eyes. Without taking adequate measures, as they will be discussed in this write-up, going to an optometrist for an eye examination and treatment alone may not significantly impact your vision. Meanwhile, you can protect your eyes from screen glare caused by smartphones by following the tips below.

1. Reduce Phone Brightness

While you seem to have the best experience using your smartphone at full brightness, you are hurting your eyes. Lowering your line brightness will increase your battery life and reduce the stress on your eyes. Take advantage of the auto brightness on your phone to adjust its brightness to suit the ambient light. This will protect you from screen glare. Lower your smartphone’s brightness or activate the auto brightness function.

2. Fix Anti-reflective Coating Film

If your smartphone does not come with anti-glare glass or a screen protector film, buy and fix an anti-reflective coating on your phone screen. The film is inexpensive and easy to install. It costs less than $20 on Amazon and in most mobile device stores. The anti-glare or anti-reflective screen protector will reduce eye strain caused by screen glare. Your optometrist will also give similar advice.

3. Keep Distance

Keeping your phone too close to you for any reason is not healthy for your eyes – it can damage your eyes over time through screen glare. Keep a moderate distance between you and your phone. You can increase the display font size on your phone instead of bringing it too close to your eyes. If you have difficulties seeing clearly from a distance, inform your optometrist in your next visit. You will be rightly assisted.

4. Blink Frequently

It is essential to blink frequently when reading or using your smartphone. Blinking moistens your eyes and reduces the effects of screen radiation. If you have dry eyes, you can splash water on your face and eyes – this will help to moisten them.

5. The 20/20/20 Rule

Take frequent breaks from staring at your smartphone using the 20/20/20 rule. After every 20 minutes, look away from your smartphone at an object about 20 feet away for about 20 seconds. This will lower the impact of screen glare on your eyes.


Irrespective of the preventive measures you take, visit your optometrist at least twice a year for s thorough examination of your eyes. Beware of the danger of screen glare on your eyes, and follow the tips above.