Cleerly ISCHEMIA vs ASSURE Wearable ECG

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 55/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
by Cleerly
VS
by Kestra Medical Technologies

AI Verdict

Cleerly ISCHEMIA provides AI-powered analysis of CCTA scans to assess coronary artery ischemia and plaque characteristics, aiding in the diagnosis and treatment planning of coronary artery disease. In contrast, the ASSURE Wearable ECG offers continuous heart rate monitoring and data collection via a wearable device, focusing on real-time physiological trends and alerts for at-risk cardiac patients. Therefore, Cleerly is suited for detailed anatomical and functional assessment of coronary arteries, while ASSURE is designed for ongoing, remote cardiac rhythm and rate surveillance.

Choose Cleerly ISCHEMIA if…

Choose Cleerly ISCHEMIA if you require a comprehensive, non-invasive assessment of coronary artery disease, including detailed plaque characterization and the likelihood of vessel-level ischemia, derived from a CCTA scan. This tool is ideal for initial diagnosis, risk stratification, and guiding personalized treatment plans by providing a deep understanding of coronary anatomy and functional significance.

View Cleerly ISCHEMIA →

Choose ASSURE Wearable ECG if…

Choose ASSURE Wearable ECG if continuous, long-term heart rate monitoring and arrhythmia detection are essential for at-risk cardiac patients in an outpatient or remote setting. This wearable device is best suited for capturing transient cardiac events, providing ongoing patient surveillance, and enabling clinicians to review physiologic trend data through a remote patient data platform.

View ASSURE Wearable ECG →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Cleerly ISCHEMIA ASSURE Wearable ECG
Deployment Web-based solution The ASSURE system is intended for use by a patient during their normal daily activities primarily in the home or community setting, but also hospitals, medical clinics, healthcare facilities and transport.
BAA Available Yes AI-estimated Unknown
FDA Status Cleared AI-estimated Cleared AI-estimated
HIPAA Yes AI-estimated Unknown

Head-to-Head

AI-generated assessment across six dimensions based on each tool's documented features and compliance posture. Grounded in public data — not a substitute for hands-on evaluation.

Usability

ASSURE Wearable ECG

The ASSURE Wearable ECG prioritizes patient comfort and ease of use with its SensorFit Garment and mobile application, making it highly usable for the patient, who is the primary operator of the device. While Cleerly ISCHEMIA offers an interactive web platform for clinicians, the patient-centric design of Tool B gives it an edge in overall usability for its target user.

Clinical Value

Cleerly ISCHEMIA

Cleerly ISCHEMIA offers a more direct and definitive diagnostic clinical value by providing detailed, quantitative insights into coronary artery disease, including non-invasive FFR estimation and comprehensive plaque characterization, which can directly guide treatment planning and revascularization decisions. While Tool B provides valuable continuous monitoring, Tool A's diagnostic capabilities for CAD have a higher immediate impact on specific treatment pathways.

Pricing & Value

Tie

Both tools lack transparent public pricing, making a direct comparison of value difficult. While Tool A provides a slight detail about the Cleerly Proxy being included, this is insufficient to declare a clear winner in terms of overall pricing and value.

Enterprise Readiness

Cleerly ISCHEMIA

Cleerly ISCHEMIA demonstrates stronger enterprise readiness through its explicit mention of integration with PowerScribe via API and data transfer via VPN or virtual appliance, indicating a design for seamless integration into existing clinical IT infrastructure and radiology workflows. While Tool B is also enterprise-ready with its cloud platform, it doesn't detail specific integration points with broader hospital systems.

Innovation

Cleerly ISCHEMIA

Cleerly ISCHEMIA exhibits a higher degree of innovation by leveraging advanced AI to derive complex functional and pathological insights, such as non-invasive fractional flow reserve (FFR) estimation and detailed plaque characterization, directly from CCTA scans. This pushes the boundaries of non-invasive cardiac diagnostics beyond traditional imaging analysis.

Support & Docs

ASSURE Wearable ECG

Kestra Medical Technologies provides more explicit and comprehensive support and documentation for its ASSURE Wearable ECG, including a 24/7 helpline, dedicated patient handbooks and user manuals, and in-person training for patients by service representatives. While Cleerly implies support through compliance standards, Tool B's offerings are more clearly articulated and robust.

Feature-by-Feature

Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.

Feature Cleerly ISCHEMIA ASSURE Wearable ECG
Tool Name Cleerly ISCHEMIA ASSURE Wearable ECG
Company Cleerly Kestra Medical Technologies
Description Cleerly ISCHEMIA is an FDA-cleared AI tool that analyzes CCTA scans to non-invasively determine the likelihood of coronary artery ischemia at a vessel level, aiding physicians in personalized diagnosis and treatment planning for heart disease. Kestra Medical Technologies offers the ASSURE Wearable ECG, a non-therapeutic device for continuous heart rate monitoring and data collection, integrated into their digital healthcare platform for at-risk cardiac patients.
Primary Category Cardiology AI Cardiology AI
Key Features (Examples) AI-enabled CCTA analysis, Non-invasive fractional flow reserve (FFR) estimation, Vessel-level ischemia likelihood determination Wearable ECG device for continuous heart rate monitoring, SensorFit Garment with non-adhesive, embedded, and cushioned ECG sensors, ASSURE Detection Algorithm with Quad Channel Processingu2122

Videos

Demos, reviews, and walkthroughs featuring Cleerly ISCHEMIA and ASSURE Wearable ECG.

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Frequently Asked Questions

Cleerly ISCHEMIA analyzes CCTA (Coronary Computed Tomography Angiography) scans to assess the likelihood of coronary artery ischemia. In contrast, the ASSURE Wearable ECG uses a wearable device to continuously monitor and collect heart rate data.
Cleerly ISCHEMIA aids physicians in personalized diagnosis and treatment planning for heart disease by determining the likelihood of coronary artery ischemia at a vessel level. The ASSURE Wearable ECG is a non-therapeutic device designed for continuous heart rate monitoring and data collection for at-risk cardiac patients, integrated into a digital healthcare platform.
Cleerly ISCHEMIA provides AI-enabled CCTA analysis, non-invasive fractional flow reserve (FFR) estimation, and comprehensive coronary plaque characterization including volume, type, and location. The ASSURE Wearable ECG features a SensorFit Garment with non-adhesive, embedded ECG sensors, the ASSURE Detection Algorithm with Quad Channel Processing, and Adaptive Patient Intelligence for filtering motion artifacts.
Cleerly ISCHEMIA is designed for diagnostic imaging interpretation, specifically analyzing CCTA scans to determine the likelihood of ischemia and characterize coronary plaque. The ASSURE Wearable ECG is designed for continuous heart rate monitoring and remote patient data collection, providing physiologic trend data and alert-based notifications.

Backers

Who funded each tool's parent company.

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