Requirements: Android 2.2+
Overview: This app allows your Sony SmartWatch to receive WhatsApp notifications. NOTICE!! For this app to work, you MUST go to your phone's settings -> Accessibility -> and check "WhatsApp Notification". THEN, go into the main SmartWatch application, click "Applications", click "WhatsApp Notification", make sure "Enable/Disable" checkbox is checked, click "WhatsApp notifier settings", make sure "Active" checkbox is checked.
LiveWare™ extension for SmartWatch