Smartwatches Achieve Centimeter-Level GPS Accuracy in World-First Breakthrough
Summary
University of Otago researchers achieve world-first breakthrough enabling smartwatches to pinpoint locations within 8 centimeters using new algorithms that combine signals from multiple satellite systems, bringing military-grade GPS precision to everyday consumer devices.
Key Points
- University of Otago researchers develop new algorithms that enable smartwatches to achieve centimeter-level location precision, a world-first breakthrough in wearable positioning technology
- The technology combines precise signals from multiple global navigation satellite systems and demonstrates 8cm repeatability over four hours using the Google GnssLogger app
- This advancement makes high-precision positioning accessible to consumers after decades of such technology being limited to expensive specialized equipment in surveying and construction industries