Samsung is reportedly developing a new feature called "Auto DeX" as an alternative to Android Auto, designed to work on smartphones in vehicles that may not support traditional automotive software. The user interface, shared by a tipster, includes an off-center box for primary content, a "Brief" tile, a music application, and dual app bars for ease of use while driving. "Auto DeX" may be inspired by Samsung's existing DeX technology and is expected to be compatible with One UI 7 and 8, particularly for the Galaxy S25 series and the latest foldable devices. The feature is still in early development and has not yet entered internal testing. This development recalls Google's discontinued Android Auto for phone screens, which allowed access to features directly from smartphones. Additionally, Samsung is working on its own version of Android's earthquake alerts.