Phant Watch Face is a personalization application that is compatible with Android and Wear OS. It is developed by thema and is available for free. The app is not compatible with Samsung Gear S2 / Gear S3 / Galaxy Watch running Tizen OS. However, the app can be used as a clock widget on mobile phones without Wear OS.

Phant Watch Face has a variety of features, including clock widget, design color selection, secondary timezone for digital display, day and month, watch and mobile battery display, weather display, daily step count, heartbeat frequency, unread SMS, unread email from Gmail, missed calls, presets, and complication (wearThe app has both free and premium settings, which allow users to customize the title, background, data, and interactivity. The app also has a presets manager, which enables users to save and load presets and share/import them. The app is easy to install and customize, and the settings can be accessed through the Wear OS app on mobile phones.