The Wall Street Journal reported that Apple is studying new ways to help understand users’ mental and mental health by tracking the usage of iPhones and smart watches.The company aims to help detect mental illness cases early; for example, depression and anxiety in one study, and cognitive levels in another separate study, because these diseases often contribute to a significant reduction in smartphone use, which makes The user may suffer from a certain disease.The Wall Street Journal report added that scientists hope that research and analysis of usage data, such as exercise rates, sleep schedules and the way you type while typing, will help understand some of the behaviors that lead to mental health disorders.