Samsung is expanding its One UI 8 Beta starting August 11, initially for the Galaxy S24 series, Galaxy Z Flip 6, and Galaxy Z Fold 6 in markets like India, Korea, the U.K., and the U.S. In September, the beta will include the Galaxy S23 series, Z Fold 5, Z Flip 5, Tab S10 series, Galaxy A36 5G, and Galaxy A35 5G. Samsung plans to extend One UI 8 to more Galaxy Watch 8 models later this year. The update will feature advanced multimodal capabilities, enhanced Galaxy AI functionalities, and updates to core apps like Samsung Health and Calendar. A refreshed Quick Share UI and improved accessibility options will also be included. Users must sign up through the Samsung Members app to participate in the beta program.