To setup your genymotion emulator sign up and follow the installation guide.
Many Android developers do all their device testing using this emulator especially when Google Play services is concerned. Genymotion is an incredibly fast, memory-efficient VM that runs the Android OS in a more accurate manner than even the official emulator. Genymotion can only be downloaded for a 30-day trial. NOTE: The recommended approach is to use the emulator provided with Android Studio via the AVD Manager.