Stacks Watch Face is a customizable watch face for Wear OS designed by thema. It is also available as a clock widget for mobile devices. This free watch face allows users to choose from a variety of design colors and displays information such as day and month, watch and mobile battery, and weather.

The settings for the watch face are located in the "Wear OS" app on the user's mobile device. Users can choose to switch between small/big/translucent/opaque cards and display a leading zero on hours. They can also choose to display brand name or not and seconds dots.

Premium settings include the ability to choose your own title in place of "STACKS," switch between éco / simple b&w / full ambient mode, and choose a background among different styles. Users can also define a secondary timezone for digital display and access detailed data by touching a widget.

Overall, Stacks Watch Face is a great option for those looking for a customizable watch face for their Wear OS device.