In 2018 The Lighting Research Center has conducted a study in order to evaluate how effective Apple’s Night Shift really is. When the colour temperature is set to more warm, the screen will appear in an orange sort of shade but you will quickly get used to it! What does the research say? Regulate the colour temperature – less warm equals more blue light, more warm = less blue light. (You can activate Night Shift during the whole day by choosing from 04:00 AM to 03:59 AM).ģ. Click on Scheduled and adjust the time frame to your liking. If you do not know how to turn the special setting on, here is a quick and easy step by step tutorial:ġ.Go to Settings -> Display & Brightness -> Night Shift.Ģ. It uses geolocation and sunset time data. Less blue light means less digital eye strain and better night’s sleep. The main aim of the Night Shift mode is to reduce blue light. iPhone’s Night ShiftĪpple’s Night Shift was introduced 3 years ago, in 2016. This results in disrupting your sleep cycle, consequently poor sleep quality and other health conditions. Melatonin is the hormone responsible for sleep – the daylight awakes us, while the darkness of the night, acts as a signal for the body to finally relax and prepare for bed.īut the blue light constantly emitted from the devices we use confuses the brain, which makes it think it is still daytime. The problem is the blue light exposure in the evening or at night. Summarized, blue light is a natural high-energy visible light, its main source being the sun. In previous articles of ours, we have explained what blue light is and what health problems it can cause. Like any other brand’s devices, Apple’s iPhone, iPad, and Mac emit blue light.īut how did Apple try to reduce the blue light emission and improve its customer experience?Īs good as it may sound at first, it should be definitely considered what the research has to say about it. Apple is one of the leading companies in the multi-billion area of smartphones, tablets, and laptops.

Night shift mac osx 10.11.6