User manuals

The Eko user manuals represent the official information for use of Eko devices. They contain operating information and warnings required for the safe and effective use of Eko devices.


You can also find the user manuals here:

  • Eko App: In the Menu tab, tap Help.

  • Eko Dashboard: Click the icon with your initials and then Help.

CORE 500™ Digital Stethoscope

Quick Start Guide

QSG (LBL 391 Rev.2.0)

CORE™ Digital Attachment


This includes the manuals for the CORE attachment that is assembled with the 3M™ Littmann® CORE Digital Stethoscope.


IFU (LBL 071 Rev.4.0) English only

IFU (LBL 071-1 Rev D) EU languages

IFU (LBL 071-2 Rev.4.0) Japanese language

Quick Start Guide

DUO™ ECG + Digital Stethoscope

Eko Analysis Software (EAS)

Eko Murmur Analysis Software (EMAS)

Eko Low Ejection Fraction Tool (ELEFT)


IFU (LBL 207 Rev.1.0)

Please note: ELEFT is only available in the United Kingdom.

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