In stock. Ships in 2-3 days. DUO is not compatible with Bluetooth headphones for wireless auscultation.
The most advanced device of its kind, DUO combines a powerful digital stethoscope and ECG in a single handheld device. A large audio driver and comfortable ear-tips deliver rich heart sounds, while Eko’s patient-friendly software makes it simple to visualize and share sounds and ECGs. DUO can be used by clinicians as their day-to-day stethoscope, or by patients at home for longer-term self-monitoring when prescribed by a physician.
Pair DUO with our mobile app to unlock a powerful software toolkit.
Connection & Storage
Dimensions & Weight
Certifications & Licenses
DUO ECG + Digital Stethoscope Compatibility
NOT COMPATIBLE WITH BLUETOOTH HEADPHONES FOR WIRELESS AUSCULTATION. Requires the use of wired headphones. Learn More
Apple devices with iOS 11 or later.
Most PCs with Windows 10 and above.
Windows does not support wireless listening.
Samsung Galaxy, Google Pixel, and other Android devices 8.0 and up*.
*Compatible Android devices:
Samsung Galaxy Note 10+
Samsung Galaxy Note 9
Samsung Galaxy Note 8
Samsung Galaxy S10
Samsung Galaxy S10+
Samsung Galaxy S9
Samsung Galaxy S9+
Samsung Galaxy S8
Samsung Galaxy S8+
Samsung Galaxy S7 Edge
Google Pixel 3
Google Pixel 3a
Google Pixel 3 XL
Google Pixel 4
Google Pixel 4 XL
Google Pixel 2
Google Pixel 2 XL
Motorola Moto X4
LG Nexus 5X
Read published clinical research featuring Eko technology in practice.
Discover examples of how Eko is helping health systems address real-world challenges.
Work with our network of resellers, research partners, and solution integrators.
Visit our support portal for all technical documentation of the DUO, Eko App, and Dashboard.
30-Day Money Back Guarantee: If you are unsatisfied with the Product(s) you purchased, you may return the Product within 30 days of receiving it with free return shipping.
Eko Devices, Inc.(“Eko”) expressly warrants that the Eko Core or Eko Duo (the “Product”) will materially conform to its published specifications and be reasonably free from defects in materials and workmanship for a period of ONE (1) YEAR commencing on the date of delivery of the Product to you (the “Warranty Period”). This Limited Warranty only applies to products which are purchased directly from Eko and used, stored, and handled in the manner recommended by Eko.