Google api client is not working in android wearable emulator

I am trying to implement sample project for Data Layer Api which comes with android SDK. My Problem is when I try to run sample app, I am getting error: "DataLayerListenerService failed to connect to GoogleApiClient, error code: 2" Can any one help me how to solve this problem? I am using Motorola E as a handheld device and emulator for android wearble device

Thank you