IW02 Retro Military Digital offers a unique blend of classic military aesthetics and modern functionality for Wear OS smartwatches. This personalization app features three distinct Army styles and ten customizable display colors, allowing users to tailor their watch face to their preferences. The app serves as a convenient installation tool for the watch face, providing a straightforward setup process with a user-friendly interface.

The watch face boasts an array of practical features including digital time display in both 12-hour and 24-hour formats, day of the month, day of the week, and battery percentage indicators. Users can also track their step count, heart rate, and calorie burn. Additional functionalities include custom complications, direct application launchers for calendar and messages, and options for further personalization, making it a comprehensive choice for smartwatch enthusiasts.