Go to Settings > Display & touch. Tap the toggle button beside Night Light. Tap it again to turn it off. Tap Night Light ...

Many people have turned to blue light-blocking lenses to effectively filter harmful blue light encountered by increased screen time. While there isn't any solid research backing the use of blue ...

There are many arguments about whether your phone's display light is harmful or not ... you can enable blue light filtering in the evening, then disable it during the day for a brighter display ...

We may receive a commission on purchases made from links. There is still some debate among experts about whether blue light is harmful, and if we need glasses to relieve eye strain and improve ...