Right out of the box, the Windows 10
battery icon gives you just enough of an idea of how much battery power you have left.
Not exact matches
Android 8.0 Oreo also
gives users access to revamped notifications, Google Play protect, a new settings menu, files app, better
battery life and performance, smart text selection, adaptive
icons, and much more.
Sony
gives you a bit of a humblebrag meter under the
battery icon with the notification quick settings expanded that estimates hours of life remaining — it so frequently estimates over 10 hours left, even when at something like 30 %
battery, that it seems like it's lying... but it's actually true.
This comes in many forms from homescreen themes, to
icon packs, to little details like this particular app called Energy Bar which
gives you a neat and yet fun and colorful way to customize your status bar to show you a
battery level meter.