Samsung One UI 9 is official: Everything we know so far

Samsung has officially launched One UI 9, its latest Android interface, alongside the Galaxy Z Fold 8, Galaxy Z Fold 8 Ultra, and Galaxy Z Flip 8. The company also announced One UI 9 Watch for its newest smartwatches, bringing a range of AI features, interface improvements, and performance upgrades. Here’s everything Samsung has confirmed about One UI 9, including its new features, supported Galaxy devices, and rollout schedule. What is One UI 9 One UI 9 is Samsung’s ninth major software version for Galaxy phones and tablets. It runs on Android 17. One UI 8.5 gave your phone a new look with Samsung’s Fluid AI design. One UI 9 keeps that look and focuses on new features, AI tools, and minor fixes rather than a redesign. Samsung launched One UI 9 earlier than usual this year.