With the release of iOS 18, Apple introduced a new feature called “best tinted screens.” This feature allows users to adjust the color temperature of their iPhone or iPad’s display to reduce eye strain and improve sleep quality.
Best tinted screens work by filtering out blue light, which is a type of light that can disrupt the body’s natural sleep-wake cycle. Studies have shown that exposure to blue light before bed can make it more difficult to fall asleep and can lead to poorer quality sleep.