I didn't pick up the eyebot helmet first time I saw it. I've got rust devils attacking settlements which is great but has anyone found them outside of hagen?

I hope they respawn.

If you mean the helmets, then no i haven't seen them on the road.

i haven't finished yet but even before making my way to the ensuing quest locations the devils were appearing at some of the raider and also random encounter points.

A couple where fighting a rogue robot I went after at the end of the DLC but mainly I think you have to wait for them to respawns at Hagen (Think it takes about a week)

is the eyebot helmet any good? assaultron one svcks.

the assaultron helmet has a cool feature depending if your weapon is drawn or not its kinda hard to see it but it opens and closes.

I picked up a sentry bot helmet not to long ago it looks pretty cool

I met them next to Diamond City. There was a triangle war between Super Mutants, Rust Devils, and DC Guards.

Oh, and I got Sturdy type of the Robot Armor.