Digital Wellbeing: An Evidence-Based Guide to Healthy Technology Use

This guide synthesises the current evidence on digital wellbeing and screen time research into clear, practical steps you can implement immediately.

What the Research Shows

The evidence base here is robust. Small, consistent changes compound dramatically — and the fundamentals matter more than any single intervention.

Key Principles

• The relationship between social media use and wellbeing follows a U-curve — both too little and too much are associated with lower wellbeing.
• Passive scrolling produces worse outcomes than active, communicative social media use.
• Phone-free bedrooms measurably improve sleep quality and duration.
• The mere presence of a smartphone on a desk reduces available working memory — even face-down.
• Scheduled social media windows (not permanent deletion) produce better and more sustainable outcomes than cold-turkey approaches.
• Digital sabbaths (one day offline per week) have been associated with reduced anxiety in controlled studies.

Getting Started

Pick one principle and apply it consistently for 14 days before adding another. Sequencing habits dramatically improves long-term adherence.

The Bottom Line

Evidence-based lifestyle changes produce meaningful, measurable improvements. Start small, stay consistent, and trust the process.