Collingwood Study Links Evening Screen Time to Sleep Disruption

A staggering 70% of Collingwood residents are using screens in the hour leading up to bedtime, according to a recent survey conducted by the City of Collingwood's Health and Wellness Department.

This matters now because the active wellness culture in Collingwood is built on the foundation of healthy habits, including regular exercise, balanced diets, and adequate sleep. However, the proliferation of screens in daily life is disrupting this delicate balance, with many residents sacrificing sleep for the sake of social media, streaming, or work-related activities. The consequences of chronic sleep deprivation are well-documented, ranging from impaired cognitive function to increased risk of chronic diseases like diabetes and cardiovascular disease.

In Collingwood, organisations like the Collingwood YMCA and the Collingwood Public Library are taking steps to address the issue, offering workshops and programs focused on digital literacy, screen-free living, and sleep hygiene. For example, the YMCA's 'Sleep Better' program, launched in January 2026, has already seen over 200 participants from the surrounding neighbourhoods of Smith Street, Hoddle Street, and Wellington Street. Similarly, the Collingwood Public Library's 'Digital Detox' initiative, which began in March 2026, has provided resources and support to over 150 residents, helping them to establish healthier relationships with their devices.

The Data on Screen Time and Sleep

Studies have consistently shown that exposure to screens and the blue light they emit can suppress the production of melatonin, the hormone responsible for regulating sleep-wake cycles. A study published in the Journal of Clinical Sleep Medicine found that adults who used screens for more than 30 minutes before bedtime took an average of 30 minutes longer to fall asleep and had poorer sleep quality overall. In terms of numbers, a survey of 1,000 Collingwood residents conducted by the local health department found that 45% of respondents reported using their phones for more than an hour before bedtime, with 25% admitting to checking their devices at least once during the night.

So what can Collingwood residents do to mitigate the effects of screen time on their sleep? The first step is to establish a consistent sleep schedule and create a sleep-conducive environment, free from the glow of screens. This can involve setting a 'no screens' policy in the bedroom, using blue light filtering glasses or apps, and engaging in relaxing pre-sleep activities like reading or meditation. By taking these steps and being mindful of their screen use, Collingwood residents can improve the quality of their sleep and wake up feeling rested, refreshed, and ready to take on the day.