[billbo911]

Let's not leave out the Web's wonderful definition source "Wikipedia".

"A robot is an automatically guided machine which is able to do tasks on its own, almost always due to electronically-programmed instructions. Another common characteristic is that by its appearance or movements, a robot often conveys a sense that it has intent or agency of its own."

I like to tell my students that a robot is a device, or system, that performs planned tasks based on it's programming and input from sensors that sense it's environment, automatically.
A robotic devise, on the other hand, reacts to real-time inputs from humans and it's sensors and performs tasks based on programming and those inputs.

Now I don't claim that this is a definition of the two, but I do believe it is a fair representation.

That being said, I believe it is also fair to say that as long as the "robot" functions in autonomous mode, it is both a robot and can function as a robotic device.