As digital technology increasingly integrates into learning environments, smartphones' potential to facilitate language learning has become a significant area of interest. This study explores students' perceptions of smartphone use in education, particularly in their respective languages, based on a survey of 540 participants from Azerbaijan. The research identifies how smartphones are used in language learning and students' perceptions regarding changes in engagement, accessibility, and overall effectiveness. Results indicate that most students recognize the value of smartphones in enhancing language learning, especially through resources or practice outside the classroom. However, the study also highlights issues related to distraction and technology equity, which could exacerbate educational inequalities. Furthermore, it identifies a critical gap in understanding effective smartphone integration into the curriculum, emphasizing the need for targeted training and clear usage guidelines. These findings suggest that while smartphones could revolutionize language education, their successful integration requires careful planning and institutional support. The study contributes to the broader debate on digital learning tools, stressing the importance of well-planned integration strategies to maximize the benefits of language education.