Testing our mobile application using real device is not scalable and need high maintenance. As the test is bigger , we need to make our test is parallel to make it faster and efficient. We also need to test it agains many variety of device and OS version. Running testing using device cloud is the solution, so in this session I will show you how to setup and run parallel automation testing using Android device emulator and iOS simulator. In this case, I wil show the demonstration using Genymotion Cloud, Appium, and Robot Framework.