Editor’s note: The following review is part of Macworld’s GemFest 2012 series. Every weekday from mid June through mid August, the Macworld staff will use the Mac Gems blog to briefly cover a favorite ...

Knowing the battery percentage on your Samsung Galaxy Z Flip 3 allows you to better manage your phone. With this setting turned on you can decide whether to charge your phone right now or do it later.

With the fifth beta of iOS 16, Apple has updated the battery icon on iPhones with Face ID to display the specific battery percentage rather than just a visual representation of battery level. The new ...

Phone batteries degrade over time, and optimizing their performance can prolong their overall lifespan and save me from ...

In the latest iOS 16 beta, Apple has updated the status bar battery icon on iPhones with Face ID to display the exact percentage remaining rather than just a visual representation of battery level, ...

While your iPod offers a way to enjoy your favorite apps, music and movies without the need for a cell signal, the device is rendered useless without adequate battery power. Determining how much ...

Android 6.0 Marshmallow may be packing a number of useful new features, but some early adopters are a little unhappy that the ability to display a battery percentage in the status bar or configure the ...

Potential and current (see what I did there) Chevrolet Volt owners will be pleased to hear that the mostly electric car’s iPhone app will finally be hitting the App Store at the end of October. The ...