Connectix Android SDK

I am trying to communicate between watch app and a companion android app and store the data from my watch in the data base through my android app. Currently I had it done by tiger the watch app by the Android app and connect them together. Is there any way to trigger the android app by watch app? I mean open the watch app directly and do the survey and trigger the android app to store the data in data base(my watch app is simply a survey)