DosFace Watch Face is a personalization app for Android that offers a simple and interesting DOS-like UI for your smartwatch. The watch face supports both round and square watches, making it accessible to a broad range of users. Additionally, it supports ambient mode, which is perfect for conserving battery life.

In the watch face settings, you can customize the theme to your liking. There are several options available, including the default DOS theme, an inverted theme, a matrix theme, a PowerShell theme, a terminal theme, a console theme, and even three different screen of death themes (blue, green, and orange). You can also change the prefix and format to 24-hour, show the month, and more.

One of the best things about DosFace Watch Face is that it's incredibly easy to use. All you need to do is tap on the screen, and it will show you the battery level. Overall, if you're looking for a simple and unique watch face for your smartwatch, DosFace Watch Face is definitely worth checking out.