I've been attending a webinar on Sophos Mobile Control 5.0 recently - this is how it's integrated into the UTM:
The product seems to be easy (intuitive) to use (by itself), and administration is easened by integrating those two products together in a way that:
- sharing of the SSIDs and the VPNs is enabled
- pushing the UTM configuration (for example, passwords - or password updates) to the SMC etc.
During the webinar a Sophos Sales Engineer has presented other interesting points as well - like support for major phone OSs (Android and iOS) and some specific solutions created by leading manufacturers, like Samsung's Knox security solution.