This feature eliminates the amount of blue in the iPhone. This refers to the results of research in which if we too often see the blue light in the hours of sleep, then we will be attacked by insomnia. It also makes our eyes tired quickly. 'Temperature' color by removing the dominance of the color blue, as a whole can make us sleep better.
Another feature that is quite important, is the Notes application. If you store important data in Notes, such as email passwords or ATM PIN, you can keep that information in Notes applications, where the application will be password protected from the Touch ID. In addition, the News app will also be more varied, including the setting "For You," which can give recommendation stories and topics that are trending today.
