Huguet López, IreneTrujillo Barberá, SilviaLópez Mora, Clara2026-05-122026-05-122026Huguet-López, I., Trujillo Barberá, S., & López-Mora, C. (2026). Association between the use of fitness trackers, perfectionism, motivation and anxiety in athletes. Frontiers in Psychology, 17, 1805652. https://doi.org/10.3389/fpsyg.2026.18056521664-1078https://hdl.handle.net/11268/17088In recent years, the use of fitness trackers in sports practice has increased. However, despite their growing popularity, there is little empirical evidence regarding their psychological impact on non-professional athletes, particularly in relation to variables such as motivation, anxiety, and perfectionism. Therefore, the aim of this study is to explore possible differences and associations in these psychological variables based on the use of fitness trackers.engAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/PsicologíaMonitores de ejercicioPerfeccionismoMotivaciónjournal article10.3389/fpsyg.2026.1805652open accessAtletaMedicina deportivaInvestigación médicaGoal 3: Ensure healthy lives and promote well-being for all at all ages