With people using smartphones and tablets for long durations throughout a day, eye strain has become a major ailment. Whether it’s for work or fun, using gadgets including computers, smartphones, tablets, etc. can adversely affect your eyes and lead to eye straining. Improper screen brightness settings and excessively bright screens at night make it difficult to fall asleep. Staring at a smartphone/tablet display can also affect your sleep patterns due to the blue light that is emitted from these screens.
Lesslight - eye protector gives you all the major functions of a night filter without ads. With a round slider interface, you control the black, yellow, blue and red light. When you’ve tweaked the color, you can preview changes with the play button.