Material 4: Watch face is a feature-rich watch face app designed exclusively for Wear OS API 28+ devices. It offers a modern material design with Euclid font and true black background, making it both visually appealing and battery-friendly. The app supports hi-res displays and includes eight customizable complications, providing users with personalized timekeeping options.

This watch face stands out with its unique ambient mode that features low OPR and adaptive color functionality. Users can further customize their experience through various user configurations such as Am-Pm Indicator, Thin Time toggle, AOD settings, and a wide range of color options. These features make it an ideal choice for users seeking a stylish yet functional smartwatch interface.

One of the key highlights of Material 4: Watch face is its extensive customization capabilities. The app provides users with multiple configuration options including three types of Am-Pm Indicators, two AOD modes, and thirty-five color choices, all optimized for API 33+ devices. This level of personalization allows users to tailor their watch face to match their preferences and device capabilities.

The app's support for custom complications enhances its functionality by enabling users to display relevant information directly on their watch face. While these complications may require additional installation from third-party apps like Complications Suite, they significantly expand the watch face's utility. Furthermore, the app's compatibility with high-resolution displays and its battery-efficient design demonstrate its commitment to delivering both aesthetic appeal and practical performance.