MPN: 8483
Digital Stethoscope
The 3M Littmann CORE Digital Stethoscope features the outstanding acoustics,... read more
What's included?
- Fully assembled 3M Littmann CORE Digital Stethoscope
- Automated murmur detection when paired with the Eko App
- USB charging cord
- Extra ear tips and seal
- Getting Started Guide
Clinicians also purchased
We'll send you an email when this product is back in stock.
Buy risk-free. Our 75-day trial, flexible payment options, and no-hassle returns make it easy for you to try Eko in your practice.
Limited Time Offer: Try our 75-day risk-free trial and if you are not satisfied, use our hassle-free return process for qualifying devices.
Qualifying devices purchased directly from Ekohealth.com between June 14, 2022 - September 18, 2022 may be returned within 75 days of the date of receipt of the qualified device for a full refund and free return shipping.
Qualifying devices include:
- Eko CORE Digital Attachment
- Eko DUO ECG + Digital Stethoscope
- 3M™ Littmann® CORE Digital Stethoscope
Learn how to start a return or contact our support team.
Exclusive offer: Get a free custom-built stethoscope case with purchase of:
• 3M™ Littmann® CORE Digital Stethoscope
• Eko DUO ECG + Digital Stethoscope
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.
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.
All stethoscopes come with a 2-year warranty which is warranted against any defects in material and workmanship.
Our team of specialists is available to help you from 5 a.m. - 5 p.m. PT to help find the best stethoscope for your practice and provide order support.
Please contact us through chat, submit an email request, or call/text us at + 1 (844) 356-3384 with requests.
The most advanced Littmann stethoscope yet. The Littmann CORE Stethoscope combines the outstanding acoustics, comfort, and quality of a Littmann cardiology-grade stethoscope with advanced Eko digital innovations that help clinicians check for heart murmurs in seconds.
Take listening to a whole new level

Automated murmur detection

Up to 40x amplification

Active noise cancellation

One-tap pairing with the Eko App

Wireless listening

Analog and amplified listening modes

Telehealth ready

Adult & pediatric tunable diaphragms
Hear and see for yourself. Experience automated murmur detection using heart sounds captured with the 3M™ Littmann® CORE Digital Stethoscope.
(Headphones Recommended)
9 out of 10 healthcare professionals surveyed* indicated they can hear more clearly and identify sounds faster with the Littmann CORE Digital Stethoscope than compared with a traditional analog stethoscope.
* On-line survey (2021): 2,496 3M™ Littmann® CORE Digital Stethoscope customers were contacted. 320 respondents provided feedback about their experience compared to a traditional analog stethoscope.
Details
Description
Overview
- Best in class 3M Littmann stethoscope technology meets advanced Eko digital innovations.
- Automated detection software helps you check for murmurs in seconds.
- Up to 40x amplification (at peak frequency, vs. analog mode).
- Active noise cancellation reduces unwanted background sounds and makes listening easier, especially in challenging cases.
- Toggle between analog and amplified modes to listen the way you want.
- Wireless listening with the Bluetooth device of your choice.
- Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit.
- Tunable, dual-sided stainless steel chestpiece with open or closed bell designed for adult and pediatric patients.
- Telehealth ready. Live stream sound waveforms and body sounds in just a few clicks (subscription may be required).
- FDA-cleared, HIPAA-compliant, encrypted and SOC 2 compliant software.
Listen like never before
The FDA-cleared 3M Littmann CORE Stethoscope toggles between analog and amplified listening modes so you can listen how you want to during assessments. Tunable diaphragm technology—a 3M invention—lets you hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure on the patient to hear low frequency sounds; press a little more to hear higher frequency sounds. Soft-sealing ear tips conform to individual ears for optimal comfort and excellent sound occlusion.
Elevate your physical exam with smart detection software
- Identify heart murmurs easier with Eko’s automated detection software.
- Listen wirelessly using the Bluetooth-enabled device of your choice.
- See and hear heart, lung, and bowel sounds in real-time for more timely, informed decision-making.
- Save unlimited recordings to chronicle a patient’s history or monitor disease progression on a unified cloud dashboard.
- Securely share recordings for a second opinion or referral in just a few seconds.
- Access advanced audio controls to fine-tune your listening experience.
- Initiate remote auscultation for telemedicine exams over a dedicated, HIPAA-compliant and encrypted live stream with just a few clicks (subscription may be required).
In clinical studies, Eko detected 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. Mobile device not included.
Caution: Software for healthcare professional use only. Mobile device not included.
Specifications
Resources & User Manuals
Frequently Asked Questions
What is the 3M™ Littmann® CORE Digital Stethoscope?
The 3M™ Littmann® CORE Digital Stethoscope is the highest performance stethoscope in the Littmann portfolio. It comes pre-assembled with a 3M™ Littmann® Cardiology IV™ Stethoscope and an Eko CORE Digital Attachment.
The primary features of the stethoscope are:
- 40x amplification and active noise cancellation
- Toggle between analog and amplified modes
- Bluetooth functionality for wireless listing with headphones, hearing aids, and other BTE devices
- Telehealth ready
- Tunable adult and pediatric diaphragms
When paired with the Eko App, 3M Littmann CORE supports:
- Automated 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)
What’s the difference between the 3M™ Littmann® CORE Digital Stethoscope and the Eko CORE Digital Attachment?
How does Eko Automated Heart Disease Detection or AI-analysis work?
What is the warranty and return policy?
Are Eko products CME/FSA/HSA eligible, and how to get reimbursed?
Who is this stethoscope designed for?
Does this stethoscope work for Bluetooth or wireless listening?
Does Eko help with hearing loss?
Does this stethoscope work in pediatrics?
Are Eko products FDA cleared?
Is this stethoscope compatible with Eko software?
Can Eko be used for telemedicine, virtual, or home care?
Can this stethoscope be used in veterinary medicine or on animals?
What is the battery life of CORE?
Compare Eko Stethoscopes
Featured Health Systems
We're proud to support practices of all sizes.








