How to turn off blue light on iPhone | Blue Light Filter iPhone
Natural blue light from the sun is prevalent during the day, helping us stay awake and alert. It plays a crucial role in regulating our circadian rhythm, which determines our sleep-wake cycle.
However, blue light emitted from devices like iPhones is different. Exposure to this artificial blue light filter iPhone, especially at night, can disrupt our sleep patterns and negatively impact our rest.
How Does Night Shift filter Blue Light
Night Shift adjusts your phone screen’s color output, giving it a warmer, more amber hue. This feature is designed to reduce the amount of blue light emitted automatically at a specified time, making the display easier on the eyes.
How to Turn Off Blue Light Filter for iPhone 13 With Night Shift
You can reduce blue light exposure by activating Night Shift on your iPhone. This built-in feature is also available for iPad and Mac. Night Shift filters out a portion of the blue light emitted by your device’s display.
To enable this blue light filter, follow these simple steps:
Steps to Enable Blue Light Filter iPhone
Also read about PotPlayer For Mac
Optional Night Shift “Sunset to Sunrise” mode
Setting Night Shift to Enable Automatically at Sunset
To have your iPhone automatically enable Night Shift at sunset, follow these steps:
How to Turn Off Blue Light on iPhone 14 Permanently with a Red Color Filter
While Night Shift reduces some blue light, it doesn’t eliminate it entirely. To further minimize blue light and improve your sleep, you can set up a red color filter on your iPhone. Follow these steps:
Shortcut for Red Color Mode Optional Step
The red color mode is an effective way to reduce blue light on your iPhone. To make it easy to toggle this mode on and off, you can set up a triple-click shortcut for the home button:
Reducing Blue Light for Better Sleep
In addition to using blue light filters, there are other ways to reduce blue light exposure and improve sleep quality.
1. Avoid Using Devices Before Bedtime
One of the most effective ways to reduce blue light exposure is to simply avoid using your devices before bedtime. This means stopping the use of your iPhone, laptop, or TV at least one hour before you plan to go to sleep. This will help your body produce melatonin, a hormone that regulates sleep, and promote a restful night’s sleep.
2. Invest in Blue Light Glasses
If you need to continue using your devices before bedtime, consider investing in blue light glasses with orange lenses. These glasses can help block blue light and reduce eye strain.
Blue Light Screen Protector for iPhone
The concept behind blue light screen protectors is that the blue light emitted by electronic devices can interfere with our natural sleep patterns, potentially leading to sleep disruptions, eye strain, and other health issues.
The Best Blue Light Glasses for Sleep
When using blue light glasses, it’s essential to choose a high-quality pair that provides complete blue light protection. Look for glasses with orange lenses that block at least 90% of blue light in the 400-450nm range. Also read about benefits of blue light glasses.
Why Blue Light Glasses Are Important
While the red screen method can help reduce blue light exposure, it’s not a foolproof solution. Blue light glasses provide complete protection against blue light, ensuring that your eyes are protected from all sources of blue light, including screens and other light sources.
Conclusion
Night Shift mode is a convenient feature, but it may not be strong enough to significantly impact sleep hormone levels. For better blue and green light filtration, the red light on iPhone is a recommended alternative. This mode filters out blue and green light, which can disrupt sleep-wake cycles. It can help support natural sleep rhythms and improve sleep quality.
