Anti blue ray?

The blue light from screens has been shown to make us more alert and to keep us awake and this feature (which reduces the blueness of the screens of phones, tablets and PCs) is designed to make it easier to sleep after using the screen late at night. Our natural diurnal body clocks are, apparently, regulated by light becoming naturally redder (or less blue) as the sun sets, so it has always been helpful to our sleep pattern that artificial light (whether from candles or lamps or incandescent bulbs) is redder and contains less blue light than daylight. The blueness of screens doesn't hurt our eyes so much as it tends to make us more wakeful.

I have to look if this feature is available on my phone, I have not noticed it.

Hmm... this is the first time I heard of this blue light/rays thing. All I do with my screen is decrease the brightness.

I have anti blue ray lenses on the eye glasses I use for my computer.They reduce glare and relieve long term eye strain. I use the glasses also if I use the phone.

I don't have it, I've never heard of a blue ray but I don't use an expensive phone so it probably wouldn't apply to me.

I have mine set up for it to kick on at 10, and yes it does give a yellow look but it's better on your eyes and yes it does work.

I'm not sure it can work either, because my cellphone doesn't have that feature yet.

I never this until now.

I have never even realized that such a feature is on my phone.

I should look to this feature..

I think that’s a good thing to buy to protect your eyes.