Product Manual

The Core package includes (1) Eko Core, (2) stethoscope tubing

adapters, (1) micro USB cable, and (1) USB charger. This device

is non-assembled and must be installed by the user. For full

functionality, the system requires an acoustic stethoscope and

smart mobile device with wireless Internet capabilities (not

included). The compatible hardware and software platforms are

listed below.

The Bundle package includes (1) Eko Core fully assembled

with an acoustic stethoscope, (1) micro USB cable, and (1) USB

charger.

The digital electronic stethoscope attachment is referred to as

the Eko Core, while the Eko Bundle is an electronic stethoscope

consisting of the Eko Core attachment fully assembled to an

acoustic stethoscope.

Compatible Stethoscopes

Eko is designed and tested to work with the 3M Littmann*

Cardiology II/III, WelchAllyn Harvey Elite, and ADC 601 lines

of analog stethoscopes. Eko will work with many other

stethoscope brands and models, but no performance

guarantees are claimed using other models or brands.

NOTE: Core 1 is not compatible with any digital stethoscopes.

System Requirements

The mobile app software can be used on iPhone* 4S, iPhone

5/5C/5S, iPhone 6/6 plus, iPhone 6s/6s plus, iPad* Mini 2/3, iPad

Air/Air 2, iPod Touch 5G, and iPad 3rd and 4th generations with

iOS 7.0 and higher. The mobile app software can also be used

with Android devices with BLE support (Bluetooth 4.0) and

Android 5.0 and above.

Core uses Bluetooth Smart; mobile devices used must be

compatible with Bluetooth Smart.

*Littmann, 3M , and Cardiology III are registered trademarks of

the 3M Corporation.

*iPhone, iPad, iTunes, and iOS are registered trademarks of

Apple, Inc.

*Bluetooth is a registered trademark of Bluetooth SIG, Inc.

1.9 Contents and Operation