The latest official macOS Sierra update that Apple recently introduced did not bring any new features to the table, as it focused on improving performance and fixing bugs, but that is about to change as Night Shift will finally arrive in the upcoming macOS Sierra 10.12.4.
Night Shift should sound familiar to iPhone users, as Apple debuted this feature nearly a year ago in iOS 9.3. What is it? Night Shift is a mode that, when activated, reduces blue light to help you sleep better.
In macOS Sierra 10.12.4, Night Shift is implemented like in iOS. It can be configured to turn on automatically, based on a user-configured schedule or between sunset and sunrise, or it can be activated manually.
For manual activation, you can turn to Siri to enable Night Shift using a voice command or use the slider that’s available in the notifications center (which is placed above the Do Not Disturb option).
