Android Wear generate two apk

Question

I just created my first android wear app. I have two modules, mobile and wear. I have on my mobile module a dependency that points to the wear module as described on the doc

Answer 1

Two APKs is exactly what is expected: the wear APK is then embedded into the mobile APK as per the packaging Wear apps training. In release builds, the wear APK is then auto-installed onto the user's Android Wear device. However, as per the note on the packaging page:

This feature doesn't work when you are signing your apps with a debug key when developing. While developing, installing apps with adb install or Android Studio directly to the wearable is required.