New: 3M™ Littmann® CORE Digital Stethoscope

A new class
of clarity.

Best in class 3M Littmann stethoscope technology
joined forces with advanced Eko digital innovations.

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Shop Advanced Stethoscopes

Eko CORE Digital Stethoscope

Eko CORE Digital Attachment

Enhance the stethoscope you already own.

Eko CORE Digital Stethoscope

3M™ Littmann® CORE Digital Stethoscope

Cardiology-grade acoustic & digital stethoscope.

Eko CORE Digital Stethoscope

Eko DUO ECG + Digital Stethoscope

Gain unprecedented insight into cardiac function.

Eko AI & Telehealth

Intelligent Care, Anywhere.

Elevate cardiopulmonary care
and scale to the needs of a new era.

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Eko is used at the following hospitals

Eko brings together advanced stethoscopes, patient and provider software, and AI-powered analysis—elevating the way we detect and monitor cardiovascular disease. Through this unified platform, our mission is to help clinicians drive the next evolution in cardiac care.

How Eko Works


Capture It

Whether you’re a physician, nurse, or medical student, Eko’s devices enable precision auscultation. By digitizing the traditional exam, Eko gives clinicians access to powerful software and analysis tools.

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Analyze It

Eko's suite of machine learning algorithms equips providers and health systems with a powerful new ally for detecting heart disease. Heart sound and ECG data will be analyzed for heart murmurs, atrial fibrillation, and other hemodynamic parameters indicative of heart disease.


Share It

AI should be as accessible as it is powerful. With Eko's mobile and web software, providers easily manage sounds and ECG tracings, share for a second opinion, and live stream during telemedicine visits.

Awards & Mentions

“The new 3M Littmann CORE Digital Stethoscope combines the superior acoustics of the Littmann Cardiology IV Stethoscope with Eko's digital technology and software to aid and enhance a clinician’s auscultation assessments.”

Kristi Barnett
Sr. Director – 3M Medical Devices

Interested in a demo session?

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