Enhance Your Experience with an EyeTracker

The Tobii Eye Tracker 4C enables better streaming, enhanced gaming and new computer interactions.
Learn more at: gaming.tobii.com


Sensory gaming

The only PC gaming accessory that provides eye tracking as an additional input for streaming, giving more insights to your content.


Improved performance

The Tobii EyeChipTM ASIC combines powerful processing with the world's most advanced eye tracking platform - reducing CPU load and power consumption from your device.


Seamless integration

Easy to set up and strat using with your PC monitor or laptop. The Tobii Eye Tracker 4C connects through a simple USB and has native support in Windows 10.

What's in the box?

  • The warranty and safety & compliance papers
  • Two mounting brackets for installation. One to get started right away and the other as a spare
  • The Tobii Eye Tracker 4C with attached USB 2.0 cable, 80cm
  • The installation guide with instructions on how to mount your eye tracker to a laptop or monitor
  • Tobii Eye Tracker 4C Box
  • USB Extension Cable (1 Meter)

Technical Specifications

17 x 15 x 335 mm (0.66 x 0.6 x 13.1in)
Max Screen Size
27 inches with 16:9 Aspect Ratio (30 inches with 21:9 Aspect Ratio)
Operating Distance
20 – 37″ / 50 – 95 cm
Track Box Dimensions
16 x 12" / 40 x 30 cm at 29.5" / 75 cm
Tobii EyeChip
80 cm (All tobiigaming.com orders come with a 1m extension cable)
USB Cable Length
80 cm
Head Tracking
Yes (not powered by EyeChip)
OS Compatibility
Windows 7, 8.1 and 10 (64-bit only)
CPU Load
1% (Core i7)*
Power Consumption
2.0 Watt**
USB Data Transfer Rate
Near Infrared (NIR 850nm) Only
90 Hz
Tracking Population
System Recommendations
2.0 GHz, Intel i5 or i7, 8 GB RAM

* Head tracking is not powered by the EyeChip so it may increase your CPU load.

** The average power consumption during usage is 2.0W, but the eye trackers power consumption can spike up to 5-6W depending on the use case. For example, when the illuminators first turn on, the consumption can briefly spike (matter of milliseconds) at around 5-6W. The Tobii Eye Tracker 4C officially works with USB 2.0 BC1.2 which can handle spikes up to 7.5W.


Does it work for everyone?

The Eye Tracker 4C works for 97% of the population, making it the most widely compatible eye tracker in the market. It works in a variety of contexts, regardless of eye color, ambient light conditions or use of glasses or lenses.

Will it work on curved screens?

Yes, it works on curved screens, but we currently do not provide mounting plates that are tuned for them.

What distance between eye tracker and user?

The Tobii Eye Tracker 4C works from a distance of 50 –95 cm / 20-37”.

What is the maximum screen size it works with?

For Tobii Eye Tracker 4C, the maximum screen sizes are

  • 27 inches with a 16:9 Aspect Ratio
  • 30 inches with a 21:9 Aspect Ratio
We do not recommend that you use a larger screen, especially for the Windows Interaction features, but it works adequately for certain gaming features.

What is the Tobii EyeChip?

The world’s first eye tracking ASIC and located on the eye tracker, the EyeChip contains all Tobii algorithms necessary for eye tracking computation. The addition of EyeChip significantly reduces power consumption, CPU load and data transfer between the eye tracker and its host computer

Get Tobii Eye Tracker 4C Now for ¥1288