Conduct a full notification audit

Inventory every app sending you notifications and evaluate each against a single criterion: does this require real-time response?

Why it works

Notifications are designed to produce a Pavlovian response — the alert arrives and the user checks, regardless of the actual urgency. Because each alert triggers an orienting response, the brain’s attentional resources are pulled toward the device even for trivially irrelevant content. Auditing notification sources and disabling non-critical ones removes the stimulus at the source, which is more effective than willpower-based resistance after the alert fires.

How to do it

1. Open your phone’s notification settings and review every app with notifications enabled.
2. For each: ask "If this arrives in 4 hours instead of now, does anything bad happen?" If no — turn the notification off.
3. Create a short allow-list of truly time-sensitive alerts: specific people calling, urgent security alerts.
4. Move all other apps to "silent" or "none" and review in 30 days.

Evidence

Research has found that even the presence of a smartphone on a desk (face down, silent) reduces available cognitive capacity compared to having it in another room — suggesting the attention cost of notification potential extends beyond actual alerts. (observational)

The Ward et al. study measured working memory tasks; generalization to complex work performance is plausible but not directly demonstrated.

Sources

• Ward et al. (2017), brain drain: mere presence of one’s smartphone reduces available cognitive capacity, Journal of the Association for Consumer Research

Common mistake

Auditing notifications but keeping "just in case" alerts for apps that never send anything truly urgent — each remaining notification is a potential interruption with no corresponding benefit.