Tobii Glasses X

Capture human attention and intent with Tobii Glasses X, an affordable and easy-to-use wearable eye tracker that offers a new understanding of behavior.

Cut training time and streamline workflows.
Improve design and UX based on real behavioral insight.
Run behavioral research studies smoothly, wherever you are.

Tobii Glasses X in action

See

Record and get real-time visibility from a person’s perspective with Tobii Glasses X and reveal:

Attention patterns
Reasoning
Hesitations and distractions

Understand

Compare users and build a holistic picture of workflows, product designs, and behaviors to see:

How advanced employees behave.
Why consumers convert.
Hidden human behaviors.

Improve

Deliver instant feedback and share insights across your organization to strengthen:

Workflows, operating procedures, and training resources.
Product designs, wayfinding, and in-store experiences.
The quality of research findings.

About the tech

An easy-to-use eye tracker for real-world performance
One year of our analysis software, Glasses Explore (supports up to three eye trackers).

Access to storage and features through the cloud
Specialized customer support and resources in the Tobii Academy.

Technical specifications

Eye tracking specifications

Eye tracking technique	Pupil-center corneal reflection, dark pupil
Sampling Rate	120 Hz
Calibration procedure	N/A
Accuracy	1.5°- 2.5°
Slippage compensation	Yes, 3D eye tracking model
Pupil measurement	Yes, absolute measure

Tobii Glasses X unit

Material	Injection-molded carbon fiber reinforced Grilamid (PA12) plastic and stainless steel
Nose pad	Injection-molded Grilamid (PA12) plastic, with clip on attachment
Scene camera, video resolution	2560 x 1440 @ 30fps
Scene camera, video format	H.264 encoded in mp4 container
Scene camera, viewing angles (degrees)	118° horizontal; 67° vertical 132° diagonal field of view
Weight (glasses + cable)	72 grams (56 g + 16 g)
Frame dimensions (width × depth × height)	156 ×163 × 49 mm
Cable length	1200 mm
Audio capture	16bit, 48kHz, 128kbit AAC encoded in mp4 container. Integrated stereo microphones
Number of eye tracking sensors	2 sensors (1 per eye)
Fixed geometry	Yes
Sensors	Gyroscope, Accelerometer and Magnetometer
Power supply	Over USB-C, USB High-Power
Input voltage and current rating	5.5 V dc, max. 0.5 A