This official watch face application for Wear OS devices offers a range of features designed for personalization and usability. It includes an analog clock, date and day display, and supports multiple customization options with ten color themes and five styles each for indexes and hands. Additionally, users can choose from four types of complications and two quick-launch app options, enhancing the overall functionality of the watch face.

To customize the appearance, users simply press and hold the watch face for a few seconds to access the 'Decoration' menu. From there, they can swipe to explore the various style settings available. This application is free to download and is specifically designed for users looking for a unique and official representation of the South Korean presidential office on their smartwatches.