Use Night Mode on All Devices to Reduce Eye Strain

The Problem

Your eyes hurt after staring at screens all day. Bright screens at night disrupt sleep.

The Hack

iPhone: Settings > Display > Night Shift > Schedule. Windows: Settings > Display > Night Light. Android: Settings > Display > Night Light. Set to auto-activate at sunset.

Why It Works

Blue light from screens suppresses melatonin production, disrupting your circadian rhythm. Warm-toned displays in the evening reduce this effect.

Pro Tips

• Schedule sunset-to-sunrise for automatic switching
• Also enable Dark Mode in apps for additional eye comfort
• f.lux is a free desktop app with more customization
• Combine with reduced brightness for maximum comfort