HTC VIVE Pro Eye
HTC VIVE Pro Eye

Next-generation virtual reality

Tobii's eye tracking technology enhances device performance and enriches the user experiences in the professional-grade VIVE headset.

Eye tracking technology for VR

Eye tracking enables:

  • Efficient GPU power allocation with foveated rendering

  • Intuitive interactions that simplify aiming, pointing, and selection with handheld controller

  • Rich social interactions with avatars that can mimic the user’s eye movements

  • Enhanced understanding of user behavior with unique insights generated from eye tracking data

HTC Vive Pro Eye

Eye tracking makes a difference

Combining precision eye tracking with world-class graphics, high-end audio, and optimized ergonomics, HTC VIVE Pro Eye is next-generation virtual reality. The ability to capture deep analytics, maximize processing power, and enhance input and navigation is a game-changer for users and enterprises.

The HTC VIVE Pro Eye goes beyond its world-class graphics and high-end audio to enable a new set of user experiences and insights made possible by understanding where the user focuses their attention.

HTC VIVE Pro Eye full kit

Technical Specifications

ScreensDual AMOLED 3.5’’ diagonal 
Field of view110 degrees 
Resolution1440 x 1600 pixels per eye  (2880 x 1600 pixels combined) 
AudioHi-res certified headset  Hi-res certified headphones (removable)  High-impedance headphone support  Enhancement of headphones in ergonomics 
ConnectionsUSB-C 3.0, DP 1.2, Bluetooth 
Refresh rate 90 Hz 
InputDual integrated microphones 
SensorsSteamVR™ Tracking, G-sensor, gyroscope, proximity, IPD sensor, eye-tracking 
Ergonomics Eye relief with lens distance adjustment  Adjustable IPD  Adjustable headphones  Adjustable strap 
Gaze data output frequency (binocular) 120 Hz 
Calibration5-point 
InterfaceHTC SRanipal SDK 
Data output (eye information) Timestamp (device and system)   Gaze origin   Gaze direction   Pupil position   Pupil size   Eye openness 
Accuracy (1)0\.5°–1.1° 
Trackable field of view (2)110° 
SDK engine compatibilityUnity, Unreal 
  1. Within FOV 20°
  2. Eye surgery, eye disease, heavy makeup, and high myopia may affect eye tracking performance

Tech review

Cnet logo

“The HTC VIVE Pro Eye is the first VR mass-market hardware with eye tracking available standard. It won't be the last.”

Scott Stein

—CNET

Develop new experiences for the HTC VIVE Pro Eye

Use the Tobii XR SDK to enhance existing interactions and create new user experiences with augmented capabilities enabled by eye tracking.