Tobii Pro Fusion

Hardware Specifications

Tobii Pro Fusion is a next generation, compact high-performance eye tracker from Tobii Pro.

With sampling frequencies of up to 250 Hz, two eye tracking cameras, and two pupil tracking modes (bright and dark pupil), Tobii Pro Fusion enables you to adapt your data collection setup to different research populations, scenarios, and data requirements.

The Tobii Pro Fusion is compatible with the iMotions Eye Tracking – Screen-based Module.

See our cleaning tips

Screen-based Eye Tracker
Pro Fusion
Sample rate
60, 120 & 250 Hz or 60 & 120 Hz, depending on the hardware version
0.4° in optimal conditions
0.3° root mean square (RMS) in optimal conditions
Recovery time
1 frame
Mount type
On screen, stand
Screen size
Maximum 24” (16:9 aspect ratio)
Operating distance
50–80 cm
Head movement
30 cm width × 25 cm height
Pupil size
Connection type
USB Type-C / USB Type-C to USB Type-A adapter
374 mm L × 18 mm H × 13.7 mm
eye icon white lines on yellow background

The iMotions Eye Tracking – Screen-Based Module

Main features

With the iMotions Screen-based Eye Tracking Module, you can collect and analyze data in controlled lab environments using world leading, research grade trackers from hardware providers such as Tobii, EyeTech, Smart Eye, SMI, and Gazepoint. The Module allows for advanced analysis using tools such as heatmaps, gaze replays, and areas of interest (AOI) output metrics like time to first fixation & time spent. iMotions also provides automated gaze-mapping technology, in which gaze from dynamic environments is converted to static scenes for simpler aggregation and analysis.