Octane Watch Face & Clock Widget is a personalization app developed by thema. This app is for Android users and can be used as a watch face for Wear OS or as a clock widget on your mobile. It is important to note that the app is not compatible with Samsung Gear S2 / Gear S3 / Galaxy Watch running Tizen OS. The watch face has several features such as a clock widget, design color options, a secondary timezone for digital display, day and month display, watch battery display, mobile battery display, weather display, daily step count, heartbeat frequency, unread SMS, unread email from Gmail, missed calls, presets, and complication (wearThe app is free to use, but the premium version offers additional features such as choosing your own title, background options, data options, interactivity options, and presets manager. The app can be customized using the "Wear OS" app on your mobile device.