ASSURE Wearable ECG vs Tempus ECG-AF

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 65/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
by Kestra Medical Technologies
VS
by Tempus AI, Inc.

AI Verdict

ASSURE Wearable ECG provides continuous heart rate monitoring and data collection via a wearable device for ongoing management of at-risk cardiac patients. In contrast, Tempus ECG-AF is a software solution that analyzes a single 12-lead ECG to predict the risk of new-onset atrial fibrillation in older patients. While both leverage AI in cardiology and ECG analysis, they address distinct clinical needs: continuous observation versus proactive risk stratification.

Choose ASSURE Wearable ECG if…

Choose the ASSURE Wearable ECG if you require continuous, real-time heart rate monitoring and immediate data capture for at-risk cardiac patients. This tool is ideal for managing patients who need ongoing surveillance for arrhythmias, post-intervention monitoring, or those experiencing intermittent symptoms that necessitate prompt detection and clinician alerts.

View ASSURE Wearable ECG →

Choose Tempus ECG-AF if…

Choose Tempus ECG-AF if your goal is to proactively identify older patients (65+) at an increased risk of developing new-onset atrial fibrillation within the next year. This AI-powered algorithm is best suited for screening asymptomatic individuals using a standard 12-lead ECG to inform earlier intervention strategies and targeted follow-up.

View Tempus ECG-AF →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature ASSURE Wearable ECG Tempus ECG-AF
Pricing Unknown Contact vendor
Deployment 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. Software solution, integrated into healthcare facility systems with advanced cardiology algorithms.
BAA Available Unknown Yes AI-estimated
FDA Status Cleared AI-estimated Yes AI-estimated
HIPAA Unknown Yes AI-estimated

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

Tool A, the ASSURE Wearable ECG, is designed as a wearable device with a mobile application and a comfortable SensorFit Garment, suggesting a patient-centric and intuitive experience for continuous monitoring outside of a clinical setting. Tool B, Tempus ECG-AF, is a software solution integrated into existing healthcare facility systems, which, while efficient for clinicians, does not offer the same direct patient usability for ongoing data collection.

Clinical Value

Tempus ECG-AF

Tool B, Tempus ECG-AF, offers a distinct clinical value by using AI to predict the risk of new-onset Atrial Fibrillation within 12 months for a specific patient demographic from a standard 12-lead ECG. This predictive capability enables proactive intervention and earlier identification. While Tool A provides valuable continuous monitoring and real-time alerts, Tool B's ability to forecast future risk from a single test represents a unique and high-impact clinical insight.

Pricing & Value

Tempus ECG-AF

Tool B, Tempus ECG-AF, clearly outlines CMS reimbursement availability with specific CPT codes and a Medicare rate, providing transparency and a clear path for financial viability for healthcare providers. Tool A only states 'contact for pricing,' offering no public information on cost or potential reimbursement, making its value proposition less transparent from a financial perspective.

Enterprise Readiness

Tie

Both tools demonstrate strong foundational enterprise readiness, being FDA-cleared, HIPAA compliant, and having Business Associate Agreements (BAAs) in place. Tool B, as a software solution integrated into existing facility systems, may offer a smoother IT integration for large enterprises. However, Tool A's comprehensive platform including a wearable, mobile app, and cloud platform is also designed for enterprise-level remote patient management, making it difficult to definitively choose a winner without more specific integration details.

Innovation

Tempus ECG-AF

Tool B, Tempus ECG-AF, showcases significant innovation through its AI-based algorithm that predicts the future risk of Atrial Fibrillation from a single 12-lead ECG, leveraging a vast dataset of over 1.5 million ECGs. This predictive capability for a future event from a static diagnostic test represents a cutting-edge application of AI in cardiology. While Tool A innovates in wearable design and motion artifact filtering for continuous monitoring, Tool B's predictive analytics for future risk is arguably more groundbreaking.

Support & Docs

Tie

Neither the provided structured facts nor general web searches for either product prominently feature dedicated public support portals or extensive documentation that would allow for a clear distinction between the two. Both companies likely offer support to their customers, but public-facing information is insufficient to declare a winner in this dimension.

Feature-by-Feature

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

Feature ASSURE Wearable ECG Tempus ECG-AF
Name ASSURE Wearable ECG Tempus ECG-AF
Primary Function/Purpose Non-therapeutic device for continuous heart rate monitoring and data collection, integrated into a digital healthcare platform for at-risk cardiac patients. AI-based algorithm that analyzes 12-lead ECG recordings to identify patients aged 65 or older at increased risk of developing atrial fibrillation/flutter (AF) within the next 12 months.
Key Technology/Algorithm ASSURE Detection Algorithm with Quad Channel Processingu2122, Adaptive Patient Intelligenceu2122 for filtering motion artifacts. AI-based algorithm for 12-lead ECG analysis, trained on over 1.5 million ECGs from over 500,000 patients.
Target Patient Population At-risk cardiac patients. Patients 65 years or older without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery.
Specialties Cardiology Cardiology, Geriatrics, Internal Medicine

Videos

Demos, reviews, and walkthroughs featuring ASSURE Wearable ECG and Tempus ECG-AF.

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Frequently Asked Questions

The ASSURE Wearable ECG is a non-therapeutic device designed for continuous heart rate monitoring and data collection for at-risk cardiac patients. In contrast, Tempus ECG-AF is an AI-based algorithm that analyzes 12-lead ECG recordings to identify patients aged 65 or older at increased risk of developing atrial fibrillation/flutter within the next 12 months.
The ASSURE Wearable ECG is intended for continuous monitoring of at-risk cardiac patients, particularly those who have completed use of a Wearable Cardioverter Defibrillator (WCD). Tempus ECG-AF is specifically for patients aged 65 or older without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery, to assess their risk of new-onset AF within 12 months.
The ASSURE Wearable ECG involves a wearable device, a mobile application, and a cloud-based remote patient data platform called Kestra CareStation for clinician review. Tempus ECG-AF is a software solution integrated into healthcare facility systems, analyzing data from FDA authorized resting 12-lead ECGs from compatible systems like GE Medical Systems and Philips Medical Systems.
The ASSURE Wearable ECG provides continuous heart rate monitoring, automatic episode storage, alert-based notifications, and physiologic trend data. Tempus ECG-AF provides an AI-based assessment indicating signs associated with new onset Atrial Fibrillation (AF) within 12 months, which should be interpreted in conjunction with other diagnostic information and clinical history.
Tempus ECG-AF has CMS reimbursement available with CPT codes 0764T and 0765T, categorized in APC 5734, with a Medicare rate of $128.90 effective January 1, 2025. For the ASSURE Wearable ECG, pricing details require contacting Kestra Medical Technologies directly.
Tempus ECG-AF is compatible with FDA authorized resting 12-lead ECGs from GE Medical Systems and Philips Medical Systems, specifically models like CSYS, MAC2K, MAC35, MAC55, MAC5K, PageWriter TC, and PageWriter Touch. It is intended for patients 65 years or older without pre-existing AF, pacemakers, ICDs, or recent cardiac surgery.

Backers

Who funded each tool's parent company.

ASSURE Wearable ECG

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