20-20-20 Rule for Eye Rest
Every 20 minutes, look at something 20 feet away for 20 seconds. This simple rule prevents digital eye strain and reduces headaches from prolonged screen time.
checklistHow to Do It
- 1Set a timer or reminder for every 20 minutes
- 2When it goes off, look away from your screen
- 3Focus on an object at least 20 feet away
- 4Hold your gaze for at least 20 seconds
- 5Blink several times before returning to your screen
groupBest For
- checkComputer workers spending 4+ hours on screen
- checkPeople who experience eye strain or headaches
- checkStudents during long study sessions
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