S-GNSS® Auto on ST Teseo is now commercially available.

FocalPoint and STMicroelectronics have joined forces to deliver reliable GNSS for automotive applications. Delivered as a firmware upgrade to Teseo devices, it gives OEMs and Tier 1 suppliers  improved positioning reliability in urban canyons, tree-lined roads and other environments where conventional GNSS struggles.

Request an EVKDownload the full results
Benchmark evidence

See the data

Drive campaign
Drive-test tracks
This section

Horizontal error CDF: London
Cumulative distribution of horizontal position error

Ground truth from a survey-grade reference system. Competitor receivers anonymised. Full method, session logs and per-percentile tables are in the results pack.

A cost-effective, accessible firmware upgrade.

FocalPoint's S-GNSS® Auto, powered by Supercorrelation® technology, is a chipset-level software that suppresses multipath and reflections from buildings and boosts sensitivity under foliage. Integrated onto ST's automotive-grade GNSS receivers, the joint solution has been tested globally, showing consistent gains in accuracy in challenging environments. 

What it means for OEMs

Reliable automated driving across environments

CONSISTENT ACCURACY

Reliability where GNSS fails

S-GNSS on Teseo transforms GNSS into a trustworthy input to ADAS systems, making automated driving safer. The data below show that S-GNSS Auto tracks ground truth closely where other receivers drift.  

COST-EFFICIENT

A firmware upgrade

The gain arrives as a simple firmware upgrade to Teseo devices — a straightforward, cost-efficient route to better accuracy on the hardware you have selected.

ROADMAP

High-precision GNSS

The joint roadmap adds S-GNSS innovations such as Precise+®, targeting sub-metre accuracy in the toughest environments to accelerate ADAS and V2X capability.

“Our joint solution addresses the GNSS reliability pain points experienced by many OEMs when architecting their ADAS solutions. Together, we deliver significant improvements that make autonomous and connected vehicles safer and more reliable.”

Scott Pomerantz
CEO, FocalPoint

“By leveraging the flexibility of Teseo's open platform, we are expanding our portfolio with S-GNSS Auto-powered products that help customers push performance beyond traditional GNSS receiver limits and gain a real competitive edge in the market.”

Luca Celant
General Manager, Digital Audio and Signal Solutions Division, STMicroelectronics
Evaluation path

From request to your own drive data.

01

Request an EVK

Evaluation kits integrating S-GNSS Auto on Teseo V and Teseo VI are available now for OEMs, Tier 1s and ecosystem partners. Tell us the platform and the programme timeline.

02

Drive your own route

Run it against your current receiver on the roads your customers actually use. Our engineers help set up the reference and read the results.

03

Move to production

Source Teseo through ST and licence S-GNSS Auto through FocalPoint. A commercial offering today, with the S-GNSS roadmap behind it.

Test it on your own roads.

Get an Evaluation Kit and test a Teseo receiver with S-GNSS on/off in your own environments and as per your requirements.

Request an EVK

Automotive OEMs, Tier 1s and ecosystem partners.