Quick and easy eye tracking - Tobii Pro Nano
Tobii Pro Nano

Small, lightweight, and easy-to-use

Tobii Pro Nano is our smallest, most lightweight research-grade eye tracker, featuring the latest technology from Tobii. It's ideal for those who are new to eye tracking research, or for researchers wanting to take their studies outside the lab environment.

Overview

Easy to use

The easy-to-use system lets you conduct quality eye tracking studies with minimal effort and investment. Run tests across a range of areas such as psychology or marketing research to gain valuable insights.

Tobii Pro Nano eyetracker on a laptop

Fully portable for research in the field

Tobii Pro Nano is designed to use with smaller screens, providing a compact, fully-portable research solution. Present your stimuli on a Windows or a Mac laptop for data collection in authentic research environments. Bring your portable lab to your participants.

Nano

Features

Track almost anyone with quality data 

The system's high accuracy and proven vast tracking capabilities in many conditions offers a reliable solution for large population field tests and teaching contexts.

  • Sampling rate of 60 Hz designed for fixation-based research

  • Offers fully embedded processing of eye tracking data

  • Connects via a USB port directly to your computer

  • Calibrates participants quickly

  • Demonstrates robust tracking regardless of ethnicity or age

  • Tolerance for head movements and varied lighting conditions

  • Minimal data loss during blinks or when participants look away

  • Pupil data is captured at the same sampling rate as the gaze data

Specifications

Technical specifications

Eye tracking technique Video-based pupil- and corneal reflection eye tracking with dark and bright pupil illumination modes.  One camera captures images of both eyes for accurate measurement of eye gaze and eye position in 3D space, as well as pupil diameter. 
Precision¹0.10° RMS at optimal conditions²
Binocular eye tracking Yes
Blink recovery time 1 frame (immediate)
Data output³Timestamp  Gaze origin  Gaze point  Pupil diameter
TTL input stream Not available
Sampling frequency 60 Hz
Accuracy¹0.3° at optimal conditions
Eye tracker latency 1 frame (17 ms)
Gaze recovery time 250 ms 
Eye image data stream Not available 
Tracker and client time synchronization Integrated between the eye tracker time domain and the client computer time domain.
  1. Tobii Pro uses an extensive test method to measure and report performance and quality of data. Please download the Data quality test report for more detailed information.
  2. Using built in filtering
  3. For the complete list of available data and the supplementary data stream, download the Tobii Pro SDK documentation.
Head movement tolerance Good One-camera system, gives an accurate calculation of the data and a good level of precision. More sensitive for head movement than the dual camera systems. 
Freedom of head movement¹ (at 80cm distance) Width x height: 45 cm x 45 cm (17.7" x 17.7")
Optimal screen size Up to 24"²
Freedom of head movement¹ (at 65cm distance) Width x height: 35 cm x 30 cm (13.78" x 11.81") 
Operating distance (mounted on screen) 45 to 85 cm (18 to 33'') from the eye tracker
Tracker setup optionsEye tracker mounted on a tripod, allows for even larger screens or physical objects to be tracked. 
  1. Describes the region in space where the participant can move his/her head and still have at least one eye within the eye tracker’s field of view (trackbox) at the specific distance.
  2. For large screens, the limiting parameter is the quality of the gaze accuracy at the upper corners of the screen when the user sits close to the screen.
Software and framework compatibility Tobii Pro Lab  Tobii Pro Eye Tracker Manager  Tobii Pro SDK  Any application built on the Tobii Pro SDK.
Operating system Windows, Mac
Hardware versions60 Hz
Dimensions 17cm x 1.8cm x 1.3cm (6.69" × 0.71" × 0.51") 
Connectors USB Type-A (2.0)
Eye tracking cameras 1
Power consumption Typical power consumption: <1.5 W  Max. rated power consumption: 6 W 
Weight59 g (2.1 oz.) 
Data processingTobii EyeChip™ with fully embedded data processing.
Illuminators Dark pupil illumination modules Bright pupil illumination modules 
Power options Directly via USB 2.0 Type A
Tobii Pro NanoTobii Pro FusionTobii Pro Spectrum
Precision¹0.10° RMS at optimal conditions³0.04° RMS at optimal conditions² 0.2° RMS at optimal conditions (raw signal) 0.01° RMS at optimal conditions² 0.06° RMS at optimal conditions (raw signal)
Accuracy 0.3° 0.3° 0.3°
Head movement tolerance Good (Single Camera)Excellent (Dual camera)Excellent (Dual camera)
Optimal screen size Up to 24”⁴24” 24”
Freedom of head movement width x height @ 65cm distance (either eye) 35 x 30cm 40 × 25cm 34 x 26cm
Freedom of head movement width x height @ back of headbox (either eye) 45 x 45cm⁵ @80 45 x 30cm @80 42 x 26cm @75
Operating distance (cm in Z direction) 45 - 85cm 50-80cm 55-75cm
Tracker setup optionsTracker mounted at tripod, allows for even larger screens and physical objects to be tracked. Tracker mounted at tripod, allows for even larger screens and physical objects to be tracked. (a) Screen and eye tracker mounted together (b) Standalone eye tracker (c) Tracker and screen mounted on any standard VESA mount (d) Eye tracker used with external monitor
  1. Tobii uses an extensive test method to measure and report performance and quality of data. Please download the Data quality test report for more detailed information.
  2. Applying Savitzky-Golay filtering (settings in Tobii Data quality test report)
  3. Using built in filtering.
  4. For larger screens, the limiting parameter is the quality of the gaze accuracy at the upper corners of the screen when the user sits close to the screen
  5. Cone/circular shaped

Components

Components

Eye tracker unit

The eye tracker measures only 170 mm (6.7'') in length and weighs 59 g (2.1 oz.). It attaches to screens up to 24" (16:9) with supplied adhesive mounting brackets for monitors, laptops and tablets.

Mounting solutions for use with mobile devices, as well as brackets for larger projections or real-world objects are offered as accessories.

Tobii Pro Nano

Downloads

Downloads

Find out more about this product.

Teach students how to use eye tracking

Packages are available for equipping universities with portable eye tracking solutions to teach students how to use the technology in different fields. Our experts can help develop curriculums that demonstrate how it can be integrated as a tool to answer research questions and enhance commercial endeavors.

Tobii Pro Nano - teaching in a classroom

Versatile with other research tools

By integrating the Shimmer3 GSR+ Unit, Tobii Pro Lab supports combining eye tracking and GSR data, throughout the entire workflow. The ability to send TTL signals on stimulus onset from Tobii Pro Lab allows precise synchronization of gaze information with data from other sources such as EEG or ECG.

Tobii Pro Nano Analysis of data

Fields of use

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Tobii Consumer research and user experience

Consumer research and user experience

With eye tracking, you can visualize the impact of your shopper journey, packaging design, advertising, or user experience, empowering you to attract more customers.

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Learning and education

Eye tracking data help researchers develop diagnostic tools and instruction material for innovative learning.

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Advertising research study

Advertising research

Eye tracking reveals the true performance of your advertising material by showing you exactly how consumers view it and what elements are most effective.

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Tobii Pro Spectrum

Psychology and neuroscience

Making the connection between eye movements, cognitive processes, and reactions to expand scientific knowledge of human behavior.

Learn more

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