You won't catch Gryoman chasing after the ladies, but if you're a criminal you had better watch behind your back. Gyroman often assists his operator, Charlie Airmaster, in tracking down criminals. It hasn't really been revealed as to why they seem so interested in this kind of work, but they are.

Gyroman is a very unusual navi, in the sense that he can completely transform his body into something else entirely. Gyroman can use his helicopter form to attack from the air, or to simply flee if in a hurry. It also allows him to reach places seemibly unaccessable.

Gyroman becomes good friends with Netto's navi Rockman, so much so that they bond in a Soul Unison later in the series.

Gyroman doesn't have much personality to him, but he's fun to watch in battle.
This character description was made for episodes that I have seen so far. It may be updated as more episodes become available.