Polhemus Liberty Long Ranger Tracking

The Absolute Best in 6DOF Tracking—Our Fastest, Most Accurate, Scalable Solution

Product Overview

High speed. Industry leading accuracy. And scalable? That’s right. At 240 updates per second, LIBERTY continues to impress, delivering full 6DOF data, with virtually no latency--at less than 4ms. The system comes equipped with distortion detection, a high quality data assurance standard. Utilizing our proprietary AC electromagnetic technology, LIBERTY requires no line-of-sight, and allows for continuous tracking. The system comes standard with four sensor channels, with optional upgrades to 8, 12, or 16. LIBERTY works with Standard Sensors and is fully compatible with Micro Sensors.

Known in the industry as the forerunner in electromagnetics. When only the best will do, professionals rely on LIBERTY.

Key Features

  • Update Rate
    The fastest, most accurate, multi-functional, electromagnetic motion tracker available
  • Scalable Options
    Choose the LIBERTY 240/8 or the 240/16. Upgrade your system easily with additional circuit boards as your needs change.
  • Distortion Sensing
    This feature alerts the user when environment changes are necessary to ensure absolute best data results.

For a PDF of the brochure with full product specifications, click here.

Review technical specifications of all Polhemus trackers: Polhemus Tracking Performance Chart.


  • Biomechanics
  • Golf Swing Analysis
  • Sports Analysis
  • Pilot Simulation Training

Is LIBERTY the right tracker for you?

Check out: All Tracking Products

Questions? Contact us:

Want to see options? Go to: Motion Tracking Selection Guide