Comment by tart-lemonade

It does have IR tracking, so presumably it could be made compatible with lighthouses, but if they don't make it compatible (and currently the page makes no mention of it) I don't know how well it could track objects out of frame considering the cameras are still mounted on the headset.

The controllers also have gyros, but from what I've read dead reckoning from gyros small enough for mobile devices really isn't reliable for extended periods.