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Heartmetrics Expertise for the benefit of the individual, in any situation

We extract knowledge from multivariate analysis of electrocardiographic signals (ECG) to develop human factors-related devices and applications. Combining expertise on Artificial Intelligence and Human-Machine Interaction, we carry out the entire production cycle, from the design of electronic circuits to the finished product, including embedded software programing, development of signal processing algorithms, and data analysis.

With CardioID’s patented technology, we provide robust solutions for the Automotive and Healthcare industries, leveraging our research and development effort to understand biosignals, taking into account human capabilities, limitations, and characteristics.


Intimate knowledge of modern
biological principles guides our engineering design process

Intimate knowledge of modern biological principles guides our engineering design process

CardioID’s breakthrough technology leverages state-of-the-art biomedical knowledge related to the electrical activity of the heart, sizing up cardiac conditions for safety, security and personalization in everyday life activities.

How is it processed?





Non-intrusive heart monitoring enables the detection of multiple cardiac pathologies and can be used for cardiac rehabilitation.


The ECG can be used for person identification, enabling systems with more secure procedures and personalized information.


Hearts can give insights about drowsiness and fatigue levels.

We bring a deep knowledge in applied research and development in the fields of Pattern Recognition and Machine Learning, as a spin-off of Instituto Superior Tecnico (University of Lisbon). To meet the expectations of our customers, we continuously expand our knowledge through collaborative work with other reputable organizations and stakeholders, giving rise to products and solutions tailor-made for each situation.


Read our latest articles and News

CardioLeather Research and Innovation Project aims to revolutionize the Automotive Industry, with a new generation of leather

CardioLeather is an 18-months project funded by Portugal Compete 2020 research and innovation program, led by CardioID, in co-promotion with Couro Azul, CTIC, Instituto Superior Técnico, and Universidade de Aveiro. It aims to produce a conductive leather with built-in physiological signal acquisition electronics to be applied to steering wheels and other in-car surfaces, allowing non-intrusive monitoring of the occupants' identity, health, and wellbeing.

February 10, 2022

CardioID Technologies joins EU Safety, Cybersecurity and Privacy Project Consortium

Valu3s Project: Verification and Validation of Automated Systems’ Safety and Security We are excited to announce that CardioID is part of the VALU3S consortium, which aims to design, implement and evaluate state-of-the-art V&V (verification and validation) methods and tools in order to reduce the time and cost needed to verify and validate automated systems with respect to safety, cybersecurity and privacy (SCP) requirements.

December 13, 2021

Partnership with Express Glass

CardioID is happy to announce that we have established a partnership with Express Glass, within the Advanced Driver-Assistance Systems (ADAS) segment.

January 27, 2021

i-DREAMS: an H2020 project targeting road safety

We are excited to announce that CardioID is part of the i-DREAMS consortium, an H2020 project funded by the European Union, which aims to set up a framework for the definition, development, testing and validation of a context-aware safety tolerance zone for on-road driving.

May 22, 2019