Eko DUO ECG + Digital Stethoscope
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Eko DUO ECG + Digital Stethoscope
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Murmur & AFib Detection
Free Case
Murmur & AFib Detection
Free Case
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Personalize with Engraving +
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Caution: Federal (United States) law restricts this device to sale by or on the order of a physician.

Product Overview

DUO is the first and only smart cardiac disease detection... read more

What's included?

  • Eko DUO ECG + Digital Stethoscope with removable earpiece
  • Murmur & AFib detection when paired with the Eko App
  • Wireless charging pad
  • USB charging cord & adapter
  • Quick Start Guide

Clinicians also purchased

DUO Charging Pad & Adaptor $24.99
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Exclusive benefits. Our 75-day trial, flexible payment options, and no-hassle returns make it easy for you to try Eko in your practice.

Exclusive Benefits
75-Day Risk-Free Trial

Put Eko’s digital technology to the test in your practice for 75 days, risk-free. Return your qualifying device hassle-free if you’re not satisfied.


Qualifying devices purchased directly from Ekohealth.com through December 31, 2022 may be returned within 75 days of the date of receipt.


Qualifying devices include:


  • Eko CORE Digital Attachment
  • Eko DUO ECG + Digital Stethoscope
  • 3M™ Littmann® CORE Digital Stethoscope


Please note that all engraved and personalized items are FINAL SALE; once the order is placed, we do not accept order changes, cancellations, or returns. Read our full return & warranty policy.

Free Stethoscope Case

Exclusive offer: Get a free custom-built stethoscope case with purchase of:


3M™ Littmann® CORE Digital Stethoscope
Eko DUO ECG + Digital Stethoscope


Personalized Engraving

Personalize and protect one of your most important clinical tools.


Engraving is available on:

  • 3M™ Littmann® CORE Digital Stethoscope
  • Eko CORE Digital Attachment
  • Eko DUO ECG + Digital Stethoscope

Please note that engraved and personalized items are FINAL SALE; once the order is placed, we do not accept order changes, cancellations, or returns. We will honor our 2-year warranty for engraved items. Get started.

HSA/FSA/CME Eligible

We make it easy to use your CME funds or HSA/FSA card to purchase any Eko device, and you can buy now and pay later with convenient interest-free payments from Afterpay and Shopify Pay.


All Eko stethoscopes are HSA (Health Spending Account), FSA (Flexible Spending Account), or HRA (Health Reimbursement Arrangement) eligible.


If your eligible credit card is declined or does not work at ekohealth.com, you can:


• Contact our support team for alternate purchase options.

• Contact your system administrator for reimbursement information.

• Shop Eko products at the fsastore.com or hsastore.com stores.


Some clinicians have discretionary funds for CME (Continuing Medical Education) for testing new medical devices. Eko stethoscope and software subscriptions may be eligible for reimbursement.


We recommend printing your order confirmation email to submit as a receipt for reimbursement or contact our support team for a downloadable PDF invoice.


Free 2-Day Shipping

This Shipping Policy shall only apply to orders placed through Ekohealth.com.


Shipping Timelines


Orders placed by 1:00 p.m. PT on Monday through Friday will usually ship the same day. Please allow 1 business day for order processing. Any orders placed on the weekend or on a public holiday will be generally shipped the next business day. Orders shipping to PO boxes and APO addresses, Alaska, Hawaii, or U.S. territories may take additional time for delivery.


Shipping Cost


We offer free 2-day shipping for any order over $49.00. Any order under $49.00 will incur a $7.95 shipping and handling charge. Overnight shipping is available for all orders and will be calculated at checkout based on the shipping address provided to us.


Read our full shipping policy.


2-Year Warranty

All stethoscopes come with a 2-year warranty which is warranted against any defects in material and workmanship.


Interest-Free Payment Options

Eko offers a variety of payment options to meet your budgeting needs. Pay in full at checkout, or buy now and pay later through convenient, interest-free installment payments. Choose from the following options.


Express checkout Options

  • ShopPay
  • Amazon Pay
  • Apple Pay
  • Google Pay
  • PayPal


Don’t want to use express checkout?

Fill in your contact information and shipping address, then click Continue to shipping. From there, select which shipping method you prefer (free two-day or next-day) and click Continue to payment.


Pay with credit card

Enter your card information, then click Pay now.


Interest-free payments

Select from the following services to pay in convenient installments. Click Complete order and you will be redirected to complete your purchase securely.

  • Shop Pay
  • PayPal
  • Afterpay



Enhance your physical exam with the smartest, most versatile stethoscope in the world. DUO helps you perform more frequent and comprehensive cardiac assessments for early disease detection and personalized care.

The only smart detection tool that helps detect murmurs and AFib in seconds
Digital stethoscope with up to 32x amplified heart, lung, and bowel sounds
Automatically checks for signs of heart disease in the background without disrupting your exam
Automated Murmur detection with 88% sensitivity & 88% specificity*
Automated AFib detection with 99% sensitivity & 97% specificity*
Analysis trained using the world’s largest data set of real-life heart sounds
Listen wirelessly using the Bluetooth-enabled device of your choice
Send a secure and HIPAA-compliant live stream for telemedicine exams
Spot Check Mode: A single-position exam that records and analyzes a 15-second clip
Cardiac Exam Mode: A complete 4-point guided assessment to maximize accuracy
Generate and share reports to any device in just one tap
Eko helps hundreds of thousands of clinicians deliver exceptional care

The World’s Smartest & Most Versatile Stethoscope

Combined digital stethoscope & ECG

Automated murmurs & AFib detection

One-tap pairing with the Eko App

Wireless listening

Up to 32x sound amplification

Fits in your pocket

Purpose-built for telehealth

Great for clinic & home care visits


Experience the Clarity for Yourself

Hear what other clinicians are hearing with actual heart sounds captured using the DUO ECG + Digital Stethoscope.
Headphones Recommended

Details

Description


Overview

  • Pocket-sized, smart detection system that works as a stethoscope and point-of-care ECG.
  • Automatically checks for AFib and murmurs in as little as 15 seconds with the Eko App.
  • Capture professional ECG with no adhesives or wires.
  • Up to 32x amplified heart, lung, and bowel sounds.
  • Wireless listening with the Bluetooth device of your choice.
  • FDA-cleared, HIPAA-compliant, encrypted, and SOC 2 compliant.
  • Purpose-built for telehealth. Live stream ECG, sound waveforms, and body sounds in just a few clicks (subscription may be required).


Versatile tool for frontline clinicians

DUO is a pocket-sized, smart detection system that can be used as a stethoscope and point-of-care ECG to identify signs of heart disease such as murmurs and arrhythmias in and out of the clinic. Use DUO to quickly check for cardiac pathology during normal auscultation to help determine if further workup is needed. FDA-cleared software enables clinicians to capture, transmit, and analyze electromechanical cardiac data in as little as 15 seconds — from the clinic or the comfort of patients’ homes.

View or live stream ECG tracings and sound waveforms directly from your mobile devices with just a few taps. DUO is purpose-built for wireless listening and telemedicine, making it ideal for clinicians who need to be mobile or work in non-clinical environments. Automated disease detection, powered by FDA-cleared, clinically-proven algorithms help clinicians detect early signs of cardiac conditions with comparable accuracy to human experts.‍


The smartest stethoscope in the world

  • Automatically checks for heart murmurs and AFib in seconds using Eko software.
  • Identifies tachycardia and bradycardia.
  • Can automatically record sounds and ECG in the background.
  • Generates a comprehensive, shareable report of your assessment with the tap of a finger.
  • Amplifies heart, lung, and bowl sounds up to 32x.
  • Wireless listening using the Bluetooth-enabled device of your choice.
  • Provides real-time visualizations of hear heart, lung, and bowel sounds and ECG in a single view.
  • Saves unlimited recordings for future reference.


In clinical studies, Eko detected atrial fibrillation with 99% sensitivity and 97% specificity and heart murmurs with 88% sensitivity and 88% specificity. When compared to the performance of trained cardiologists, Eko’s detection accuracy was comparable to that of human experts.


Caution: Federal (United States) law restricts these devices to sale by or on the order of a physician. Mobile device not included.


Specifications

Resources & User Manuals


Frequently Asked Questions

What is the Eko DUO ECG + Digital Stethoscope?

The DUO functions as a digital stethoscope and/or single-lead ECG. It’s the first and only FDA-cleared smart cardiac disease detection system that helps identify murmurs and AFib at the same time, in seconds.


When paired with the Eko App, DUO supports:

  • Automated AFib, murmur, tachycardia, and bradycardia detection
  • Spot Check that analyzes in just 15 seconds
  • A guided 4-point assessment to maximize accuracy
  • Unlimited recordings accessible from any device
  • Easy report generation and sharing
  • Heart sound visualization (PCG)
  • Electrocardiogram visualization (ECG)
  • Wireless listening over Bluetooth

How does Eko Automated Heart Disease Detection or AI-analysis work?

What’s the difference between using the DUO with or without earpieces?

What is the warranty and return policy?

Are Eko products CME/FSA/HSA eligible? How do I get reimbursed?

Who is the DUO designed for?

Can students use Eko stethoscopes?

Does this stethoscope work for Bluetooth or wireless listening?

Can the DUO be used in veterinary medicine or on animals?

Does Eko technology help with hearing loss?

Can the DUO be used in pediatrics?

Are Eko products FDA cleared?

Is this stethoscope compatible with Eko software?

Can Eko products be used for telemedicine, virtual, or home care?

What is the DUO’s battery life?

What are the electrodes made of?

Can the DUO work with a pacemaker or ICD?


Not sure which stethoscope is right for you?

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Compare Eko Stethoscopes

Analog listening
Sound amplification
Active noise cancellation
Real-time ECG
FDA-cleared
Advanced sound controls
Wireless listening
Telehealth-ready
Visualize sounds (PCG)
Visualize ECG
Unlimited Recordings
Murmur detection with Eko Analysis Software
AFib detection with Eko Analysis Software
 
 
Add to Cart
Add to Cart
Add to Cart
Analog listening
Sound amplification
Active noise cancellation
Real-time ECG
FDA-cleared
Advanced sound controls
Wireless listening
Telehealth-ready
Visualize sounds (PCG)
Visualize ECG
Unlimited Recordings
Murmur detection with Eko Analysis Software
AFib detection with Eko Analysis Software

Reviews

Read verified reviews from our community of clinicians using Eko in their practice every day.