5 ms·

Go to accessibility settings and make the display grayscale.

• scottmcdot 4y ago
  This [1] was handy for me, a Pixel user: [1] https://android.gadgethacks.com/how-to/enable-hidden-grayscale-mode-your-pixel-nexus-no-root-needed-0178857/ https://android.gadgethacks.com/how-to/enable-hidden-graysca...
• codetrotter 4y ago
  Thank you. For anyone else on iOS you find this by going to Settings -> Accessibility -> Display & Text Size -> Color Filters -> On. The default color filter when turned on is grayscale.
  • maneesh 4y ago
    I set the Triple Click function to automatically trigger grayscale -- very useful!
• keyle 4y ago
  This is a neat trick. I wonder if my eyes would just get used to see B&W phone content and keep going. A neat app would be a 5' slow fade off that eventually locks your phone. You can just unlock to keep going but at least you know 5' have gone by.