Zio AT ECG Monitoring System vs Rhythm360

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 iRhythm Technologies, Inc.
VS
by RhythmScience

AI Verdict

Zio AT is a dedicated, wearable ECG monitoring system focused on continuous arrhythmia detection and detailed reporting, providing its own data source. In contrast, Rhythm360 is an integrated platform designed to aggregate and analyze cardiac monitoring data from various third-party devices, offering broader insights for hypertension, heart failure, and rhythm management, alongside operational efficiencies like automated billing. While both leverage AI for cardiac care, they address different points in the data lifecycle, with Zio AT generating monitoring data and Rhythm360 optimizing the management of diverse existing monitoring solutions.

Choose Zio AT ECG Monitoring System if…

Choose Zio AT if your primary need is a dedicated, long-term, and continuous ECG monitoring service for individual patients suspected of having arrhythmias. This system provides a proprietary wearable patch for up to 14 days of uninterrupted recording, leveraging AI for precise arrhythmia detection and delivering comprehensive, clinician-ready reports. It is ideal for direct patient monitoring where a single, integrated solution for ECG data acquisition and analysis is preferred.

View Zio AT ECG Monitoring System →

Choose Rhythm360 if…

Choose Rhythm360 if your organization requires a comprehensive, vendor-neutral platform to unify and manage cardiac monitoring data from a diverse range of devices across your patient population. This solution excels at reducing alert fatigue through AI-driven triage, streamlining workflows with bi-directional EHR integration, and automating billing processes. It is best suited for clinics and health systems seeking to optimize operational efficiency, enhance heart failure management, and gain actionable insights from aggregated cardiac data.

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Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Zio AT ECG Monitoring System Rhythm360
Pricing Contact for pricing Flexible pricing model that scales with clinic size and platform usage.
Deployment Cloud-based (data analytics and clinician portal) Cloud-based SaaS platform
BAA Available Yes AI-estimated Yes AI-estimated
FDA Status Cleared AI-estimated Unknown
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

Zio AT ECG Monitoring System

Zio AT emphasizes patient-centered design with its easy-to-wear, 'peel and stick' patch and a supportive MyZio patient app for symptom logging and education. While Rhythm360 aims to streamline clinician workflows, some user feedback indicates a steeper learning curve for its interface. Zio AT's direct patient-facing ease of use appears more consistently positive.

Clinical Value

Rhythm360

While Zio AT provides strong clinical value in long-term arrhythmia detection with its FDA-cleared AI and high diagnostic yield, Rhythm360 offers a broader and more integrated clinical value. It unifies cardiac monitoring data from all major OEM devices, provides actionable insights across hypertension, heart failure, and rhythm management, and uses AI-driven alert triage to reduce response times by 80%. This comprehensive approach addresses a wider spectrum of cardiac care challenges and workflow efficiencies.

Pricing & Value

Rhythm360

Both tools have non-transparent pricing, requiring direct contact for details. However, Rhythm360 explicitly highlights a flexible, scalable SaaS model and quantifies its value by reporting up to 300% revenue increases for practices through automated CPT code documentation and billing. Zio AT's value is primarily tied to its diagnostic success and insurance coverage, without providing comparable quantifiable financial benefits for clinics.

Enterprise Readiness

Rhythm360

Rhythm360 demonstrates superior enterprise readiness with extensive bi-directional EHR integrations across major systems like Epic and Cerner, vendor-neutral data aggregation from all major OEM cardiac monitoring devices, and automated CPT code documentation and billing. While Zio AT is cloud-based and compliant, it lacks the deep integration and comprehensive workflow automation features essential for large-scale healthcare operations.

Innovation

Rhythm360

Zio AT is innovative with its wearable patch technology and FDA-cleared AI for extended, continuous arrhythmia detection. However, Rhythm360's innovation is broader, focusing on solving data fragmentation through vendor-neutral data aggregation from all major OEMs using advanced API, HL7, and computer vision for normalization. Its AI-driven alert triage and predictive algorithms for heart failure represent a more comprehensive and platform-level innovation in cardiac care management.

Support & Docs

Rhythm360

Rhythm360 explicitly offers optional 24/7/365 oversight by certified cardiac technicians and provides a comprehensive online knowledge base with common questions and support documentation. While Zio AT offers patient support through its app and customer care lines, it does not detail a comparable level of continuous, specialized clinical oversight or extensive clinician-focused documentation.

Feature-by-Feature

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

Feature Zio AT ECG Monitoring System Rhythm360
Product Name Zio AT ECG Monitoring System Rhythm360
Company iRhythm Technologies, Inc. RhythmScience
Primary Data Source / Monitoring Type Wearable Zio AT patch for continuous ECG recording Vendor-neutral data aggregation from various devices (e.g., Medtronic, Boston Scientific, Abbott, Biotronik)
AI Algorithm Focus FDA-cleared deep-learned AI algorithm (ZEUS System) for arrhythmia detection AI-driven alert triage, AI Data Normalization, predictive algorithms for Heart Failure Management
EHR Integration Not specified Bi-directional EHR integration (Epic, Cerner, Athenahealth, eClinicalWorks, GreenwayHealth, GE Centricity)
Automated Billing/Coding Not specified Automated CPT code documentation and billing (e.g., 93298, 93299, 99454, 99453, 99457)

Videos

Demos, reviews, and walkthroughs featuring Zio AT ECG Monitoring System and Rhythm360.

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Frequently Asked Questions

The Zio AT ECG Monitoring System provides its own wearable Zio AT patch for continuous ECG recording. Rhythm360 is a vendor-neutral platform designed to aggregate cardiac monitoring data from various major OEM devices, such as Medtronic, Boston Scientific, Abbott, and Biotronik.
Zio AT is specifically designed for long-term arrhythmia detection, identifying both symptomatic and asymptomatic cardiac events. Rhythm360 offers actionable insights for a broader range of conditions, including hypertension, heart failure, and rhythm management.
Zio AT offers the ZioSuiteu00ae clinician portal and a mobile app for patient management and report interpretation, with EHR integration capabilities. Rhythm360 features bi-directional EHR integration with several major systems, including Epic, Cerner, Athenahealth, eClinicalWorks, GreenwayHealth, and GE Centricity.
Zio AT utilizes an FDA-cleared deep-learned AI algorithm (ZEUS System) for arrhythmia detection from its ECG data. Rhythm360 employs AI for alert triage to reduce alert fatigue, data normalization across diverse sources, and predictive algorithms for heart failure management.
Rhythm360 explicitly offers automated CPT code documentation and billing for various codes, such as 93298, 93299, 99454, 99453, and 99457. The Zio AT system provides comprehensive end-of-wear reports for clinicians but does not explicitly list automated billing support as a feature.
The Zio AT system provides a complete monitoring service, including analysis of ECG recordings using its algorithm and oversight by accredited cardiac physiologists. Rhythm360 offers optional 24/7/365 oversight by certified cardiac technicians (CCTs) in addition to its platform capabilities.
The Zio AT system uses its proprietary Zio AT patch for continuous ECG recording and data collection. Rhythm360 is designed for vendor-neutral data aggregation, unifying cardiac monitoring data from all major OEMs like Medtronic, Boston Scientific, Abbott, and Biotronik into a single view.

Backers

Who funded each tool's parent company.

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