CareUEyes is a professional eye protection software. It can prevent digital eye fatigue (such as eye fatigue, pain, blurred vision, shoulder, and neck pain) and migraines caused by light stimulation caused by computer use.
Using CareUEyes at night can prevent circadian rhythm disorders and promote sleep.

Features:
CareUEyes has four main functions: Filter blue light, adjust the screen brightness, break timer, and focus. 8 preset eye protection modes can automatically filter blue light and control brightness. You can also manually set the color temperature and brightness of the screen to reduce eye strain.

The display always emits blue light, but blue light is a kind of light with a short wavelength, high energy, and is easy to flicker. Blue light easily causes eye fatigue, pain, and may play a role in the development of age-related macular degeneration (AMD). Blue light at night also inhibits the secretion of melatonin and causes sleep problems.
CareUEyes filters blue light by adjusting the color temperature. The lower the color temperature, the more blue light is filtered.

The brightness of the computer screen is best adjusted to the brightness of the surrounding environment, not too bright or too dark. If the screen is too dark to see the picture clearly, too bright will hurt your eyes.
CareUEyes supports the adjustment of all types of computer screens, and can also adjust multiple screens at the same time.

Note: You can enable the sunrise and sunset feature, CareUEyes will automatically adjust the color temperature and brightness of the screen according to the time.

Break timer
Use the 20-20-20 rule to prevent eye fatigue: every 20 minutes, look at something 20 feet away for 20 seconds, and the CareUEyes timer will intelligently remind you to take a break.
Focus
Allows you to customize the size and transparency of the reading area, so you can easily stay focused and improve work efficiency while reading.