AWS Device Farm is an application testing service that provides web and mobile developers with desktop browsers and real mobile devices so that they can improve the quality of their apps. With today’s launch, we are adding support for VPC connectivity to Private Devices, providing a simple way to connect with endpoints that are accessible only from within a private VPC. The feature supports multiple traffic types, including TCP, UDP, Websockets, and streaming protocols. This new configuration is now available via the AWS API or Console.
Source:: Amazon AWS