Crestron Mobile is a free Android application developed by Crestron Electronics Inc, the leader in home automation. It allows users to control their entertainment and environmental systems from their Android phones and tablets. The app communicates via 3G, Edge, or Wi-Fi, providing users with the ability to view room and device status and adjust climate, lighting, and security control features.

It is important to note that Crestron Mobile has been replaced by Crestron App, which offers exciting new features and Crestron's latest interface technology. However, Crestron Mobile is still available for download, but it will no longer be actively updated and is intended to support legacy systems only. If your Crestron system currently requires this Crestron Mobile app, please consult your dealer about upgrading your system to be compatible with the latest Crestron App.

Crestron Mobile talks directly to the home control system without third-party software or external servers. However, it is essential to have the required control module uploaded to the Crestron control system by an authorized dealer for the app to work correctly.