Abstract — The increased use of smart devices is causing a movement away from traditional learning methods and towards online learning approaches. Concerns have been expressed concerning the harmful impact of increased internet usage among children on a variety of factors, including health, social activities, outdoor participation, academic performance, and behavior. The purpose of this study is to look into how children's internet use affects their academic achievement, outdoor activities, social interactions, behavior, and health. This study presents a model to show the potential correlations between children's internet usage, academic performance, outdoor activities, social interactions, behavior, and health. The study intends to create links and comprehend the total influence of internet usage on children by analyzing these characteristics. A questionnaire with closed-ended questions was used as a survey strategy to collect data for the study. In and around Navi Mumbai, India, 502 responses were collected from parents of school-aged children aged 6 to 12 years. A random sample method was used in the survey research design, and information was gathered using a pre-structured questionnaire.The information gathered was coded and entered into SPSS 20 for analysis. To analyses the data, descriptive statistics and the Chi Square test were used, and conclusions were drawn based on the results. A significant correlation was discovered between children's internet usage, academic achievement, outdoor activities, social interactions, behavior, and health, according to the research. The study's model successfully establishes probable correlations between these factors, and statistical tests confirm these linkages further. Finally, the growing popularity of online learning methods, fueled by the rising use of smart devices, has sparked concerns regarding the influence of internet consumption on children. This study looks into the consequences of internet use on several elements of children's lives. The study proposed model aids in understanding the connections between internet usage, academic performance, outdoor activities, social interactions, behavior, and health. The statistical study supports the probable correlations between these variables, providing important insights into the implications of children's internet usage in the digital age. Keywords— Internet, Internet Usage, Academic Performance, Outdoor Activities, Social Relationship, Behavior, Health.