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.
Unlock the full potential of DUO by pairing with the Eko Platform.
Connection & Storage
Dimensions & Weight
Certifications & Licenses
Who is the Pro Telehealth Plan designed for?
The Eko Essentials, Pro, Pro Telehealth, and Enterprise Plans are designed for all healthcare professionals. Clinicians use the Eko Platform at 4,000+ hospitals, clinics, and practices.
How do the plans compare & which is best for me?
What stethoscopes work with Eko Platform?
All compatible stethoscopes are designed to work with the Eko Pro Platform.
Can I customize the Eko Platform Plan?
We understand the unique needs of health systems and are happy to learn more so we can create a custom plan. Please contact our sales team to learn about custom implementations.
Eko App 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 expressly warrants that the Eko Products will materially conform to its published specifications and be reasonably free from defects in materials and workmanship for a period of TWO (2) YEARS for the Eko CORE Digital Attachment, Eko CORE Digital Stethoscope and ONE (1) YEAR for the Eko DUO, commencing on the date of delivery of the Eko Product to you (the “Warranty Period”). This Limited Warranty only applies to products which are purchased from Eko and other authorized retailers, resellers, and distributors and used, stored, and handled in the manner recommended by Eko. We may change the availability of this limited warranty at our discretion, but any changes will not be retroactive.