Psychology of smartphone use and time perception

Psychological research suggests that the habit of checking the time on a smartphone rather than a traditional watch may influence how individuals perceive and interact with time. Unlike a simple timepiece, smartphones are designed to capture attention through notifications, messages, and various digital stimuli. While there is no definitive evidence that using a phone alters the biological 'internal clock,' the device often serves as an entry point into longer, unplanned digital interactions.

This phenomenon is closely linked to the addictive nature of digital scrolling. Social media platforms leverage novelty, social connection, and the anticipation of rewards to keep users engaged. Because digital feeds are often infinite and lack natural stopping points—unlike books or newspapers—users frequently find themselves scrolling longer than intended. This automatic behavior can impact sleep, concentration, and emotional well-being when it becomes difficult to control.