Hardware Specifications

The SMI RED250 is a screen-based eye tracker that combines high-speed capabilities at 250 Hz. The eye tracker comes in a modular design that allows different setups with the same system. No longer manufactured or sold.  Please see the Smart Eye Aurora for an equivalent substitute.

The SMI RED250 eye tracker is compatible with the iMotions Screen-based Eye Tracking Module.

Screen-based Eye Tracker
Sample rate
250 Hz
Head movement
40 cm x 20 cm
Operating distance
60 - 80 cm
Screen size
Integrated with 22" monitor
Connection type
screenshot of webpage with heat map gazepoints

Powerful software

for powerful research

To analyze the eye tracking data you’ve gathered from screen-based eye trackers, you’ll need software that can provide the precision and accuracy your study requires. With iMotions Screen-based Eye Tracking, advanced analysis of visual attention is at your fingertips, so you can visualize and export metrics such as:

  • Heatmaps
  • Gaze replays
  • Areas of interest (AOI)
  • Time to first fixation
  • Saccades & oculomotor events