This study aims to determine what are the impacts of smartphone use on student learning outcomes at SDN 4 Puyoh. This research was conducted using qualitative methods with case studies. Data discovery and collection was done through observation, interviews, documentation, and other analyses. There were 12 students in class IV, and 5 students will become informants with details of 2 boys and 3 girls. This study uses data analysis for presentation, reduction, and conclusion or verification, where the impact of smartphone uses on students and the impact of smartphone use on student learning outcomes show that: (1) Students in grade IV at SDN 4 Puyoh continue to use smartphones, and they often become disappointed, sad, or even angry. (2) The use of smartphones has an impact on student learning outcomes and smartphone addiction, this is because students prefer to play smartphones rather than studying so that the habit of playing smartphones reduces awareness in learning and student learning outcomes.
