Research-Based Eye Harm Zones
Optimal
0 – 2 h / day
Acceptable
2 – 4 h / day
Elevated
4 – 6 h / day
High Risk
6 – 8 h / day
Danger
8+ h / day
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Eye-Strain Index = log10(Average Daily Screen Time / Global Average)
Check your screen time daily or weekly to spot trends. Small changes are easier when you catch them early.
A healthy goal is under 4 hours of active screen use, with frequent breaks and at least 40 minutes of outdoor or away-from-screen time. But according to everyday time schedules, you should adjust your daily screen time with Screen Time Club and enjoy a healthy lifestyle with your family and friends.
Reduce non-essential screen time, most effective follow the 20-20-20 rule, and avoid screens at least one hour before bed. Find more detail damages and information about daily screen time on our blog page with person experiences and research-based tips.