Bunkerhill ECG-EF vs Study Watch with Irregular Pulse Monitor

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 BunkerHill Health
VS
by Verily Life Sciences

AI Verdict

These tools are adjacent in their utility for cardiac health but serve different primary functions. Bunkerhill ECG-EF is an AI algorithm that analyzes existing 12-lead ECGs to identify reduced LVEF, aiding in early heart failure detection. In contrast, the Verily Study Watch is a wearable device for continuous single-channel ECG monitoring and irregular pulse detection, primarily for atrial fibrillation in clinical research and professional healthcare settings.

Choose Bunkerhill ECG-EF if…

Choose Bunkerhill ECG-EF if you need an AI-powered, software-only solution to screen a large adult patient population for reduced left ventricular ejection fraction (LVEF ≤ 40%) using routine 12-lead ECGs. This tool is ideal for early identification of patients at risk for heart failure within automated clinical workflows, integrating seamlessly with existing EHRs and ECG management systems.

View Bunkerhill ECG-EF →

Choose Study Watch with Irregular Pulse Monitor if…

Choose Verily Study Watch with Irregular Pulse Monitor if you require a prescription-only, wearable device for continuous, single-channel ECG rhythm monitoring and irregular pulse detection, primarily for adult patients (22+) at risk for atrial fibrillation in clinical research or professional healthcare settings. This device is well-suited for collecting biometric and movement data in investigational studies and for patients who may benefit from opportunistic irregular heart rhythm notifications.

View Study Watch with Irregular Pulse Monitor →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Bunkerhill ECG-EF Study Watch with Irregular Pulse Monitor
Pricing Contact for pricing Contact for pricing
Deployment Integrates seamlessly with EHRs and clinical archives. Device-based (wrist-worn watch)
BAA Available Yes AI-estimated Unknown
FDA Status Yes AI-estimated True AI-estimated
HIPAA Yes AI-estimated 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

Bunkerhill ECG-EF

Bunkerhill ECG-EF integrates seamlessly with existing EHRs and clinical archives, operating as a software-only medical device. This approach minimizes disruption to current clinical workflows and requires no new hardware for clinicians or patients. In contrast, the Verily Study Watch is a physical, prescription-only wearable device that patients must wear, record data with, and potentially be prompted to take additional ECGs, which could introduce more user burden and adherence challenges.

Clinical Value

Bunkerhill ECG-EF

Bunkerhill ECG-EF aids in the early identification of patients at risk for heart failure by detecting reduced LVEF from routine 12-lead ECGs, a common and accessible test. This can lead to earlier intervention and improved outcomes for a widespread and serious condition. While the Verily Study Watch is valuable for detecting irregular pulses indicative of atrial fibrillation and for clinical research, Bunkerhill's integration into existing clinical workflows and focus on early heart failure detection from a widely available test offers a broader and more immediate clinical impact for screening a larger patient population.

Pricing & Value

Tie

Both tools require contacting the company for pricing, making a direct comparison difficult. Bunkerhill ECG-EF's software-only nature and integration with existing systems might suggest lower implementation costs compared to a device-based solution like the Verily Study Watch, which would involve hardware procurement and distribution. However, the long-term value of continuous monitoring offered by the Study Watch could also be significant, especially in research settings.

Enterprise Readiness

Bunkerhill ECG-EF

Bunkerhill ECG-EF is part of the Carebricks platform, which is designed for health systems to create and deploy AI-powered workflows across various clinical and operational tasks, including automating care coordination and integrating with EHRs. This indicates a robust, scalable enterprise-level solution. The Verily Study Watch, while FDA-cleared and HIPAA compliant, is primarily positioned for clinical research and professional healthcare settings, with a focus on individual patient monitoring rather than broad system-wide workflow automation.

Innovation

Bunkerhill ECG-EF

Bunkerhill ECG-EF leverages generative AI for clinical reasoning and action, integrating with EHRs and clinical archives to automate workflows and identify clinically significant findings. This represents a significant innovation in automating care coordination and proactive patient management. The Verily Study Watch, while innovative as a clinical-grade wearable for continuous monitoring and irregular pulse detection, primarily focuses on data collection and detection from a device, rather than the broader AI-driven workflow automation offered by Bunkerhill's platform.

Support & Docs

Tie

Neither the provided structured facts nor the web search results offer specific details regarding the level of customer support, training, or documentation available for either product. Both companies are established in the healthcare AI space, suggesting a baseline level of professional support, but without further information, a definitive winner cannot be determined.

Feature-by-Feature

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

Feature Bunkerhill ECG-EF Study Watch with Irregular Pulse Monitor
Name Bunkerhill ECG-EF Study Watch with Irregular Pulse Monitor
Company BunkerHill Health Verily Life Sciences
Description FDA-cleared artificial intelligence algorithm that detects reduced left ventricular ejection fraction (LVEF u2264 40%) from routine 12-lead electrocardiograms (ECGs), aiding in the early identification of patients at risk for heart failure. FDA-cleared, prescription-only wearable device designed for adult patients (22+) to monitor and record single-channel ECG rhythms and detect irregular pulses indicative of atrial fibrillation, primarily for use in clinical research and professional healthcare settings.
Key Features AI algorithm to detect reduced Left Ventricular Ejection Fraction (LVEF u2264 40%); Analyzes routine 12-lead ECG data; Software-only medical device; Integrates with Electronic Medical Records (EMR) or ECG Management Systems (EMS); Part of the Carebricks platform for clinical reasoning and action; Aids in early identification of patients at risk for heart failure; Non-invasive, rapid, and accessible cardiac diagnostic tool; Supports automated clinical workflows Single-channel ECG recording, storage, transfer, and display; Irregular pulse monitoring and notification (e.g., for Atrial Fibrillation); Recommendation for ECG acquisition upon irregular pulse detection; Built-in biometric, environmental, and movement sensors; Continuous data capture with long battery life (e.g., 3-day for related Numetric Watch); Designed for clinical research and investigational use; Easy-to-use interface and configurable firmware; Supports multiple languages
Specialties Cardiology, Emergency Medicine, Internal Medicine Cardiology, Family Medicine, Internal Medicine

Videos

Demos, reviews, and walkthroughs featuring Bunkerhill ECG-EF and Study Watch with Irregular Pulse Monitor.

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Frequently Asked Questions

Bunkerhill ECG-EF is a software-only medical device that integrates with Electronic Medical Records (EMR) or ECG Management Systems (EMS) to process 12-lead ECG data and transmit analysis results. It can be delivered into clinical workflows through platforms like MyoVista Insights, which supports integration with EHRs via HL7v2 order and results workflows, single sign-on (SSO), and SMART on FHIR. The Verily Study Watch with Irregular Pulse Monitor is a device-based solution designed for use in professional healthcare facility environments, and Verily is working on technical integrations with partners like iRhythm's Zio Service to support continuous monitoring, data analytics, and cloud-based machine learning for AFib, aiming to create a clinical solution that considers clinician workflows.
Bunkerhill ECG-EF demonstrated a sensitivity of 82.66% and a specificity of 83.20% for detecting reduced LVEF (u2264 40%) from 12-lead ECG data. The Verily Study Watch with Irregular Pulse Monitor showed an interval-level sensitivity of 96.1% and a specificity of 98.1% for AF detection using photoplethysmography (PPG) in a prospective multicenter study.
Bunkerhill ECG-EF is designed to aid clinicians in screening for LVEF u2264 40% and making decisions for further cardiac evaluation, suggesting it augments existing ECG interpretation. The Verily Study Watch is described as having an easy-to-use interface, and physicians have found it easy to explain its use to patients, contributing to high usage in studies.
For the Verily Study Watch, data kept on the device are encrypted before being uploaded to the cloud, and the device has significant internal storage capacity to hold weeks of raw data, reducing the need for frequent syncing. Bunkerhill Health's Carebricks platform, which includes ECG-EF, enables health systems to create AI-powered workflows that analyze patient data and automate next steps, implying a secure platform for data handling.
Bunkerhill ECG-EF, as a software-only medical device integrated with EHRs and ECG Management Systems, is designed to be accessible to healthcare facilities of all sizes, from large integrated health systems to primary care practices, suggesting scalability for multi-site rollouts. The Verily Study Watch is a device-based solution for clinical research and professional healthcare settings, and its design for continuous data capture and long battery life could support multi-site deployments by minimizing patient interaction for data collection.
Bunkerhill ECG-EF is intended to aid in the early identification of patients at risk for heart failure by detecting reduced LVEF from routine 12-lead ECGs, particularly useful in settings where echocardiography may not be readily available. The Verily Study Watch with Irregular Pulse Monitor is designed for adult patients (22+) to monitor and record single-channel ECG rhythms and detect irregular pulses indicative of atrial fibrillation, primarily for use in clinical research and professional healthcare settings to improve screening, diagnosis, and management of AFib.

Backers

Who funded each tool's parent company.

Study Watch with Irregular Pulse Monitor

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