Mental Wellness

What chronic phone checking is doing to attention spans

Dan Kauna 19th July, 2026 06:34 PM

How many times do you check your phone while working or studying? It is probably more than you care to admit.

Whether you are waiting for an important notification, scrolling through social media, or catching up on busy WhatsApp groups, these devices are rarely more than a few centimetres away.

However, science shows that even if you resist the urge to look at the screen, simply having a phone nearby quietly drains your brainpower.

The hidden drain on mental energy

Many people think that turning a phone face down or putting it on silent solves the distraction problem. It does not.

Fighting the temptation to check a device takes a heavy mental toll because a part of the brain is constantly working to ignore it. This process leaves you with far less energy for the task at hand.

A professional shows frustration as she tries to study, with her silent smartphone present on the desk, secretly hijacking her focus.

A 2017 peer-reviewed study published in the Journal of the Association for Consumer Research examined how these habits alter concentration. The researchers discovered that “the mere presence of these devices reduces available cognitive capacity” even when people successfully avoid picking them up.

This means that while you think you are focusing entirely on your work, your brain is secretly multi-tasking to keep you from reaching out to scroll. This state of continuous partial attention makes everyday jobs feel much more tiring and lowers the quality of your output.

Simple steps to reclaim your attention

This brain drain is severe for anyone heavily dependent on their device. If a phone is the first thing you touch in the morning and the last thing you look at before bed, you likely feel this mental fatigue daily.

It explains why finishing a workplace report or analysing data without drifting off feels much harder than it used to. Over time, this constant micro-distraction shortens your overall attention span.

A young man at a communal work table stares blankly at a spreadsheet, his mind divided because his silent phone is right beside his laptop.

The solution is simple, though it requires changing daily habits. Since keeping a phone in sight forces the brain to work overtime to ignore it, the best approach is physical separation.

Moving the phone to another room, or placing it inside a closed drawer, instantly frees up mental capacity. By taking the phone out of your line of sight, you can easily organise your thoughts and give your mind the breathing room it needs to focus.