Advanced Watch Face Clock Widget is a free personalization software that functions as a Wear OS watch face or a clock widget on your mobile. This app offers a wide range of features, including clock widgets, design color options, day and month display, watch and mobile battery monitoring, and weather information (phone app required).

The app's settings are located in the "Wear OS" app of your mobile, where you can customize design colors on both watch and mobile, define heartbeat frequency refresh rate, set weather unit, choose betweenhours mode, and define interactive mode duration. You can also choose to switch between small/big/translucent/opaque cards, display a leading zero on hours, and choose to display brand name or not.

The premium settings include choosing your own title in place of "ADVANCED," switching between eco/simple b&w/full ambient mode, choosing a background among different styles, and defining a secondary timezone for digital display. Additionally, you can change the indicator to display on the three positions, choose between up to eight indicators, and choose your shortcut among all applications installed on your watch.

This app is not compatible with Samsung Gear S2/Gear S3 running Tizen OS.