The Samsung Galaxy Watch 8 (stylized as Samsung Galaxy Watch8) is a series of Wear OS-based smartwatches developed and marketed by Samsung Electronics. It was officially announced on July 9, 2025, at the Samsung's Galaxy Unpacked event held in Brooklyn, New York City, United States, alongside the Galaxy Z Fold 7, the Galaxy Z Flip 7 and its FE-based model, as well as the Samsung Galaxy Watch 8 Classic and Galaxy Watch Ultra 2025.