Knowing how to turn on red light on iPhone is beneficial for various purposes, including preserving night vision and reducing eye strain. All you have to do is turn on the color filter option in the accessibility settings.
This article provides a straightforward guide on how to activate this feature on your iPhone. Below, we have provided step-by-step instructions on how to do it.
Table of Contents
How to Make iPhone Screen Red
To enable red light on iPhone, follow the steps below:
- Open Settings on your iPhone.
- Go to Accessibility > Display & Text Size.
- Scroll down a bit and tap Color Filters.
- Tap the Color Filters toggle to see more options.
- Now tap Color Tint and adjust the “Intensity” and “Hue” sliders.
- By sliding the Hue slider all the way to the right, your iPhone’s screen will turn red. Now you can adjust the “Intensity” slider according to your personal preferences.
How to Turn Off Red Light on iPhone
To turn off your iPhone’s red screen, all you have to do is tap the Color Filters toggle and it’ll immediately revert to its normal display settings.
Why Do I Need to Turn on the Red Filter on My iPhone?
There are tons of reasons why you should consider turning on the red filter on your iPhone. Here are some of them:
- Preservation of Night Vision: Red light is less likely to cause your pupils to constrict, making it ideal for maintaining night vision. This can be particularly useful in low-light environments such as stargazing or navigating in the dark.
- Reduced Eye Strain: Red light emits less blue light compared to other colors, which can help reduce eye strain. This is especially useful if you use apps like Facebook or TikTok everyday or can’t block Instagram on your iPhone and use it for extended periods.
- Improved sleep quality: Blue light exposure, especially before bedtime, can disrupt your sleep-wake cycle. By using a red light filter on your iPhone, especially in the evening, you can minimize the impact of blue light on your circadian rhythm and potentially improve sleep quality. A research paper published in 2012 proved that red-light therapy is a great way to prevent sleep disorders and improve your sleep quality.
- Privacy: Red light is less intrusive in dark environments and can be less disruptive to others nearby. If you’re using your iPhone in a setting where preserving darkness or privacy is important, such as in a theater or during nighttime activities, a red light can be a discreet option.
- Personalization: Some users simply prefer the aesthetic of a red-tinted display. Customizing your iPhone with a red light adds a unique touch to your device and allows for personalization according to your preferences.
Use Your iPhone’s Red Screen to Protect Your Eyes
As you can tell, there are tons of benefits to using your iPhone with the red color filter on. From improved sleep quality, to reduced eye strain, and even preserving night vision, there are plenty of reasons to put red filter on iPhone.
To turn on the red light, simply go to the settings of your iPhone and change the color tint in the Accessibility section. Give it a try today and experience the difference for yourself.
Frequently Asked Questions
Turning on the red light on your iPhone is great for reducing eye strain, especially in low light, and it’s perfect for preserving your night vision. Plus, it gives your screen a warmer glow, which can help you relax before bed.
No, the red light feature is very light on the battery, so you won’t notice a major difference.
No, it only changes how your screen looks. Your photos and videos will come out just fine. Even if you take screenshots with the red filter on, they’ll still capture the original colors.
Yes, you can play around with the hue and intensity settings to get it just right for you.
Yes, it’s safe to use the red light feature of extended periods of time. In fact, it’s great for reducing eye strain and helping you wind down before bed.
