Tobii Glasses X vs Tobii Pro Glasses 3
A comparison between Tobii Glasses X and Tobii Pro Glasses 3, highlighting the key differences in features and performance to help you choose the right eye tracker.
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Tobii Glasses X + Glasses Explore
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Tobii Glasses X + Tobii Pro Lab
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Tobii Pro Glasses 3
Primary use
Attention skills training, manufacturing efficiency & quality improvement, workflow analysis, consumer research
Human factors, engineering, education research, healthcare, consumer research
Advance research studies such as; Neuroscience, high-accuracy UX studies, medical and clinical research, multimodal research
Data recording
Android app. Native integration with cloud storage in Glasses Explore.
Android app. Native integration with cloud storage in Glasses Explore.
Recording unit — Manual data management
(Memory card)
Ease of use
Plug-and-play, calibration-free, fast deployment
Plug-and-play, calibration-free, fast deployment
Requires setup and calibration, designed for research control
Eye tracking accuracy
Enterprise grade (2.5 degrees, uncalibrated)
Enterprise grade (2.5 degrees, uncalibrated)
Scientific grade (0.6 degrees, one-point calibration)
Eye tracking type
Binocular, single camera per eye PCCR
Binocular, single camera per eye PCCR
Binocular, dual camera per eye PCCR
Scene camera
Viewing angles
95° horizontal
63° vertical
106° diagonal
Viewing angles
95° horizontal
63° vertical
106° diagonal
Viewing angles
118° horizontal
67° vertical
132° diagonal field of view
Software
Glasses Explore
(Cloud-based, intuitive analysis)
Tobii Pro Lab
(Versatile research-grade analysis)
Tobii Pro Lab
(Advanced research-grade analysis)
Licensing
Includes 1-year Glasses Explore license
(Up to 3 devices)
Perpetual or Subscription
Perpetual or Subscription
Weight
72 grams (including cable)
72 grams (including cable)
76.5 grams (including cable)
Calibration
No calibration required
No calibration required
Calibration required for precision
Audio capture
Stereo microphones
Stereo microphones
Mono microphone
Corrective lenses
-6 to +3 dioptries
-6 to +3 dioptries
-8 to +3 dioptries
Notable customers
University of Massachusetts Amherst, University of Toronto, Kubota
New solution, no reference yet
NASA, Harvard, P&G, Heathrow, Embry-Riddle, OHB Sweden
External TTL sync port
Analysis
Fast insights through side-by side viewing and tagging.
Advanced behavioral coding and gaze analysis including AOIs and heatmaps.
Advanced behavioral coding and gaze analysis including AOIs and heatmaps.
Data access
Visual insights, no raw data
Raw data export, customizable metrics
Raw data export, customizable metrics
Multimodal integration
Basic sensor data capture
Basic sensor data capture
Full integration with EEG, biometrics, motion capture
Sampling rate
120 Hz
120 Hz
50–100 Hz (varies by mode)
Image stabilization and correction
Yes. HD resolution after stabilization
Yes. HD resolution after stabilization
No
Sensors
Gyroscope, Accelerometer, Magnetometer
Gyroscope, Accelerometer, Magnetometer
Gyroscope, Accelerometer, Magnetometer