Wireless Valve Index headset patents spotted with eye tracking. ... Not only is this a cable-free design, it also includes eye tracking modules in the blueprints, so we could be in for even more treats should this design actually make it to market.

Does Valve index have face tracking?

Vive Facial Tracker Can Work with Index and Other PC Headsets, If You Can Mount It.

Which VR headsets have eye tracking?

Vive Focus 3 and Pro 2 owners will have to wait a few months to find out. The eye-tracking module adds to the ever-growing list of accessories for the HTC Vive platform. The most recent additions include the Vive Tracker 3.0 and the Vive Facial Tracker.