The WearableNotifications.Builder
setLocalOnly method can be used for displaying a notification on a phone only, and not mirror it to a Wear device.
Is th
For the official SDK as per this question on Android Wear Developers Google+ page:
You can use the same notification APIs on the wearable that you use on a phone by writing an android wear app. If you need to trigger that notification from the phone, you can use the Wearable apis in Google Play Services to send messages to trigger them.