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

Not every setting on your iPhone is helpful all the time. Auto-brightness is intended to make it easier to see your screen, even if the light around you shifts. Sensors adjust the brightness reading ...

Auto-brightness can be a frustrating feature when you don't want to deal with it. Here's how to ditch it for good.

Pixel 9 users are complaining that auto-brightness on their Pixel 9 series can be erratic. This can be because of data migration of the adaptive brightness model from your older phone to your new ...

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.

Most of us don't think much about the display brightness of our phones. Just recently, however, I performed tests with the iPhone 17 Pro Max, Galaxy S25 Ultra, and Pixel 10 Pro XL to see which one has ...

As good as iPhone screens have become over the years, readability can still be an issue due to brightness. Chances are you've experienced one or two instances where your iPhone's display was either ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

In this section, we will look at several fixes for the issue where your screen brightness keeps changing in Windows 11/10. Here’s all that’s covered: Turn off adaptive brightness Turn off Intel ...

It seems like display brightness has become the new battleground in the smartphone arena. We’ve seen plenty of top phones touting ever-increasing peak brightness figures, even though this figure isn’t ...

Auto-brightness can be a frustrating feature when you don't want to deal with it. Here's how to ditch it for good. With more than a decade of experience, Nelson covers Apple and Google and writes ...