With the Apple Watch Series 9 and Apple Watch Ultra 2, Apple is really pushing how dim its display can be. Besides both screens being brighter, 2,000 nits and 3,000 nits, respectively, Cupertino also ...

So, you've been binge-watching your favorite TV series on your iPhone all afternoon when out of nowhere, your screen starts dimming on you. No biggie — you probably just have auto-brightness on.

Automating screen brightness on Windows based on time of day or battery level saves your eyes and extends battery life.

Having display brightness issues on your new Galaxy S23 where the screen is too dim or too bright is very frustrating. You expect the beautiful AMOLED display to be easily visible in all conditions.