Display set-up
Setting your phone to red display
We recommend to only use it for the most necessary work after 9 pm, in the morning you need to switch back to white with three presses.
Android
IOS
Setting up a Macbook with Retina to red display
We recommend to use it after 9 pm for the most necessary work, in the morning you need to switch it back on with three presses of the switch button.