What is the TrueTone function on the iPhone?

I turned on TrueTone on my iPhone and the screen turned yellow.

What function does this have?

The color is not accurate, so is it necessary to turn this on?

3437 2018-11-14 Gentleman

I know it's good for your eyes because it reduces the blue light

Gentleman 7 years ago 0

Usually, the color temperature is high, so your eyes might be tired
If you use True Tone, it lowers the blue light and reduces eye fatigue

Gentleman 7 years ago 0

Oh, that's the function
Thank you.

Gentleman 7 years ago 0

The function that removes blue light is night shift
I don't know exactly what Trouton is

Gentleman 7 years ago 0

I also know that night shift removes blue light

Gentleman 7 years ago 0

I'm starting to get confused

Gentleman 7 years ago 0

Trouton recognizes the light around it and corrects it to the best color
I don't know why it looks yellow

Gentleman 7 years ago 0

@7 Even if you use TrueTone, it sometimes turns yellow and then changes, so that's why

Gentleman 7 years ago 0

Thank you.
It's kind of hard

Gentleman 7 years ago 0

It protects your eyesight by matching the color of the display to the surrounding environment

Gentleman 5 years ago 0