CardioLogs (acquired by Philips in 2021)

Paris, France  All France companies → — Founded 2014
Healthcare Conglomerate Specialty-Focused AI Wearables / RPM
Acquired (Formerly VC-backed, Series A)

Products

CardioLogs ECG Analysis Platform
CardioLogs (acquired by Philips in 2021)
Cardiology AI
The Cardiologs ECG Analysis Platform, now a Philips solution, uses medical-grade AI and cloud technology for rapid, accurate, and efficient analysis of ECG data from various cardiac monitoring devices, aiding physicians in arrhythmia detection and diagnosis.

See all 1 product →

About CardioLogs (acquired by Philips in 2021)

CardioLogs, acquired by Philips in 2021, is a healthcare AI company specializing in transforming cardiac diagnostics through artificial intelligence and cloud technology. Their core offering is a vendor-neutral, cloud-based ECG analysis platform that utilizes deep neural networks to provide fast and accurate cardiac diagnostics. This platform is designed to streamline ECG analysis, reduce reporting errors, and improve clinician workflow and patient care, making expert cardiac care more accessible and efficient.

For physicians, CardioLogs’ technology offers significant advantages in the detection of various cardiac arrhythmias, including Atrial Fibrillation or Atrial Flutter, Ventricular Tachycardia, and different types of premature complexes and blocks. The AI model is built on an extensive database of over 20 million ECG recordings and is CE marked and FDA cleared for detecting cardiac arrhythmias. It can interpret data from a range of cardiac monitoring devices, such as smartwatches, Holter monitors, or ECG patches, and generate rapid reports, thereby reducing the burden of manual ECG interpretation and enhancing diagnostic scalability. The integration of CardioLogs’ AI into Philips’ cardiac care portfolio aims to further strengthen Philips’ offerings in real-time patient monitoring, therapeutic devices, telehealth, and informatics for both hospital and ambulatory settings.

Focus Areas

cardiac diagnostics artificial intelligence ECG analysis arrhythmia detection cloud technology remote patient monitoring deep learning

Business Intelligence

TechnologyCloud-based AI platform utilizing deep neural network (DNN) technology for ECG analysis

What Physicians Need to Know

Specialization in Cardiac Diagnostics & Arrhythmia Detection
CardioLogs specializes in transforming cardiac diagnostics through AI-powered ECG analysis and arrhythmia detection. Their technology is CE-marked and FDA cleared for detecting cardiac arrhythmias.
Advanced AI and Deep Learning
The company utilizes medical-grade AI and deep neural network (DNN) technology to analyze continuous ambulatory ECGs, mimicking how the human brain works to handle complex ECG patterns more effectively than traditional algorithms.
Cloud-Based Technology
CardioLogs offers a cloud-based platform for ECG analysis, enabling healthcare professionals to access and review data from any connected computer without local installation or maintenance.
Remote Patient Monitoring (RPM)
CardioLogs has ventured into remote patient monitoring, with a platform that unlocks the potential of smartwatches for cardiac monitoring. This includes a patient mobile app for secure ECG data transfer and a physician cloud-based platform to centralize and triage data.
Vendor-Neutrality
Their heart disorder screener and ECG analysis applications are vendor-neutral, compatible with ECGs recorded from devices from multiple vendors, including Holter monitors, smartwatches, and ECG patches.
Extensive Database and Clinical Validation
CardioLogs' technology is built on a growing database of over 20 million ECG recordings (and over 200 million recordings in Philips Cardiologs AI) and is supported by numerous clinical publications demonstrating its diagnostic performance.
Physician Tip

CardioLogs' AI-powered platform significantly accelerates diagnostic reporting and reduces reporting errors, streamlining clinician workflow and patient care. Physicians can expect a reduction in Holter analysis time by approximately 42%, allowing them to focus on meaningful episodes. The platform's ability to analyze longer recordings with minimal additional analysis time (less than 1 minute per day of additional recording) is particularly beneficial. The vendor-neutral approach means compatibility with various recording devices, simplifying integration into existing practices. Furthermore, the remote patient monitoring capabilities, including smartwatch integration, offer new avenues for proactive patient management and early detection of conditions like AFib. The platform is designed to prioritize data needing the most attention and provides an efficient workflow for reviewing ECG strips.

CardioLogs' Holter platform is compatible with ECGs recorded in devices from multiple vendors and can be electronically interfaced with data transferred from other computer-based ECG systems, such as an ECG management system. The company also offers an Application Programming Interface (API) for integration. While CardioLogs was acquired by Philips, its platform is designed to be vendor-neutral, allowing for flexibility in device usage.

Products by CardioLogs (acquired by Philips in 2021)

1 product in the directory

CardioLogs ECG Analysis Platform
CardioLogs (acquired by Philips in 2021)
Cardiology AI
The Cardiologs ECG Analysis Platform, now a Philips solution, uses medical-grade AI and cloud technology for rapid, accurate, and efficient analysis of ECG data from various cardiac monitoring devices, aiding physicians in arrhythmia detection and diagnosis.

What the Web Says

CardioLogs, acquired by Philips in 2021, is a medical technology company specializing in AI and cloud-based cardiac diagnostics, particularly for ECG analysis and arrhythmia detection. Their technology is designed to streamline clinician workflow, accelerate diagnostic reporting, and reduce errors. The company's Holter Platform is noted as the first FDA-cleared ECG analysis solution powered by deep learning technology.

Overall: Positive

Strengths

  • Clinically validated AI algorithms for arrhythmia detection.
  • Reduces reporting errors and streamlines clinician workflow.
  • Vendor-neutral platform, compatible with various cardiac monitoring devices.
  • Accelerates diagnostic reporting.
  • First FDA-cleared ECG analysis solution powered by deep learning technology.
  • Strong focus on making cardiology diagnostics scalable and accessible.

Limitations

  • Limited public reviews available specifically for CardioLogs as a standalone company post-acquisition by Philips.
  • No specific employer reviews for CardioLogs found on Glassdoor or Reddit.
  • Pricing information for CardioLogs products is not readily available publicly.
  • Some advanced features, like smartwatch data analysis and ECG biomarkers, are still under investigation and not yet available for sale.

Based on reviews from: SourceForge, The Signify View, MedTech Dive, Respiratory Therapy, Philips, Software Suggest, IoT M2M Council, DAIC, Cardiovascular Business, Reddit

Last updated: 2026-10-18

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Press & Coverage

Philips News Center
Philips to expand its cardiac diagnostics and monitoring portfolio with the acquisition of Cardiologs
Philips announced an agreement to acquire Cardiologs, a France-based medical technology company specializing in AI and cloud technology for cardiac diagnostics, to strengthen its cardiac monitoring and diagnostics offerings. The acquisition aimed to integrate Cardiologs' innovative software for ECG analysis and reporting services into Philips' existing portfolio.
2021-11
MedTech Dive
Philips grows cardiac monitoring business with Cardiologs pickup - MedTech Dive
Philips' acquisition of Cardiologs, an FDA-cleared ECG analysis platform using AI to diagnose heart rhythm disorders, builds on its previous BioTelemetry acquisition, bolstering its patient monitoring and diagnostic capabilities. Cardiologs' AI model, built on over 20 million ECG recordings, can interpret data from various cardiac monitoring devices and generate rapid reports.
2021-11
Respiratory Therapy Magazine
Philips Healthcare Acquires Cardiologs - Respiratory Therapy
Royal Philips acquired Cardiologs to enhance its cardiac monitoring and diagnostics with AI and cloud technology for ECG analysis and reporting services. Cardiologs' technology, which is CE-marked and FDA-cleared, is built on a database of over 20 million ECG recordings.
2021-11
The Signify View
Philips Acquires Cardiologs – The Signify View
Philips' acquisition of Cardiologs, its third in the diagnostic cardiology and patient monitoring segment within a year, aims to expand its AI and cloud technology capabilities for monitoring and cardiology. Cardiologs' cloud-based, vendor-neutral platform streamlines arrhythmia detection and has received CE marking and FDA approval.
2021-12
Philips News Center
Philips Launches ECG AI Marketplace to Enhance Early Cardiac Diagnosis
Philips launched the ECG AI Marketplace, a platform providing cardiac care teams with access to multiple vendor offerings for AI-powered diagnostic tools. Anumana's FDA-cleared ECG-AI LEF algorithm is the first third-party solution available on this platform, aiming to improve early cardiovascular disease detection.
2025-07
European Journal of Cardiovascular Nursing
Ai-based ECG analysis compared to cardiologist-reviewed conventional telemetry in cardiac intensive care: a pilot project
A pilot project compared AI-based Cardiologs ECG analysis with cardiologist-reviewed conventional telemetry in cardiac intensive care patients, demonstrating strong agreement for arrhythmia detection. The study suggests the AI platform has potential for workflow optimization, standardized reporting, and automated ECG interpretation.
2026-07
Philips News Center
Philips redefines cardiac care with AI-driven solutions at ESC Congress 2025
Philips showcased its latest AI-enabled technologies for cardiac care at the ESC Congress 2025, focusing on optimizing clinical workflows and providing deeper insights. The company highlighted integrated workflows and intelligent technologies to support confident diagnoses, precise treatment, and proactive monitoring.
2025-08
Philips Website
Cardiologs ECG analysis
Philips Cardiologs offers innovative software solutions utilizing clinically validated AI to reduce the burden of ECG analysis and make cardiology diagnostics scalable and accessible. Their Holter Platform is the first FDA-cleared ECG analysis solution powered by deep learning technology, with over 20 publications and abstracts supporting its clinical validation.
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Frequently Asked Questions

Before the acquisition, CardioLogs focused on AI-powered ECG analysis for rapid and accurate arrhythmia detection. Their flagship product, CardioLogs AI, utilized deep learning algorithms to interpret 12-lead ECGs, aiming to improve diagnostic efficiency and support clinicians in identifying various cardiac conditions.
CardioLogs' cloud-based platform was designed for seamless integration into existing clinical workflows, allowing for easy upload and analysis of ECGs. This integration aimed to reduce manual review time, provide objective and consistent interpretations, and ultimately enhance diagnostic throughput for physicians and healthcare administrators.
CardioLogs addressed 'black box' concerns by rigorously validating its deep learning algorithms against extensive, diverse datasets and clinical studies. They emphasized transparency in their AI's performance metrics and provided detailed reports to clinicians, allowing for informed decision-making and building trust in the technology's reliability.
CardioLogs implemented robust security measures, including encryption and access controls, to protect patient data in its cloud-based platform, ensuring compliance with regulations like HIPAA and GDPR. They also pursued necessary medical device certifications to meet regulatory standards for diagnostic accuracy and safety.
CardioLogs actively sought partnerships with healthcare providers, device manufacturers, and telehealth platforms to expand the reach of its AI-powered ECG analysis. They envisioned their technology as a crucial component in remote patient monitoring, enabling early detection of arrhythmias and facilitating timely interventions, thereby improving patient outcomes in a telehealth setting.
While specific pricing models varied, CardioLogs typically offered subscription-based or per-analysis pricing for its AI-driven ECG services. They justified the cost-effectiveness by highlighting the potential for reduced diagnostic errors, decreased need for costly follow-up tests, and improved efficiency in cardiac care, ultimately leading to better patient management and resource utilization.
CardioLogs provided comprehensive customer support, including technical assistance and clinical training, to ensure effective adoption and utilization of its AI solutions. This support aimed to familiarize medical staff with the platform's features, interpretation of AI-generated reports, and integration into their daily practice, maximizing the benefits of the technology.

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