How to set application as a watchface
An example showing how to set application as a watchface using Tizen 2.3.
<widget id="http://yourdomain/app" version="1.0.0" viewmodes="maximized">
<tizen:application id="hash.app" package="hash" required_version="2.1" />
<!-- ADD THE LINE ABOVE -->
<tizen:category name="com.samsung.wmanager.WATCH_CLOCK"/>
<content src="index.html" />
<feature name="http://tizen.org/feature/screen.size.all" />
<icon src="icon.png" height="127" width="127" />
<name>app</name>
<tizen:setting background-support="disable" encryption="disable" hwkey-event="enable" />
</widget>