Analog and
digital listening.
Analog and
digital listening.
3M™ Littmann® CORE Digital Stethoscope
3M™ Littmann® CORE Digital Stethoscope
The 3M™ Littmann® CORE Digital Stethoscope merges the trusted performance of Littmann with the power and exceptional sound clarity of Eko’s digital innovation — delivering waveform visualization and seamless data sharing when paired with the Eko App.
Amplify sounds up to 40x for clearer, more confident assessments.
In stock. Fulfilled within 1-2 business days.
Detection Guarantee
Fast Shipping
HSA/FSA/CME Eligible
75-Day Detection Guarantee
We guarantee you'll detect heart and lung conditions more confidently using Eko. If not, return it within 75 days for a full refund — just contact us and we'll take care of you.
Fast Shipping
We offer discounted shipping for orders over $49. Please allow 1 business day for order fulfillment. Orders placed Monday through Friday are typically shipped the same day. Engraved and personalized orders may take an additional 3 business days to ship. Expedited shipping options are available for an additional cost.
HSA/FSA/CME Eligible
Stethoscopes from Eko may be eligible for HSA, FSA, or CME (continuing medical education) purchase and/or reimbursement.
Use your benefits card for qualified purchases and save your order confirmation email as a receipt. You can also log in to your Eko profile to print your receipt.
If your card is declined or has an error, you can pay with an alternate credit card and submit your receipt for reimbursement with your administrator.
If you have any issues, we recommend contacting your account administrator first. If you need to speak with us, you can contact our support team via chat or call + 1 (844) 356-3384.
Eko cannot provide tax, compliance, or legal advice regarding HSA/FSA reimbursement.
Product Overview
Product Overview
Eko+ Membership Details
Eko+ Membership Details
Specifications
Specifications
What's Included
What's Included
Bundle to save up to $55
Tradition meets innovation.
Listen like never before.
Increase sound clarity and eliminate distracting background noise with 40X amplification and noise cancellation.
Choose analog or digital.
Listen in the way that best suits you with the option to toggle between analog and amplified modes in 1 click.
Use with Bluetooth.
Connect to any Bluetooth device, like earbuds or hearing aids, for hands-free listening that simplifies your exam flow.
Hear across generations.
Hear low- and high-frequency sounds with a tunable diaphragm suitable for adult and pediatric patients.
Save and share patient records.
Pair with the Eko App to save admin time, share data with colleagues, upload to your EMR, revisit past exam results, and monitor progress all while maintaining HIPAA compliance.
Enhance expertise with AI.
Eko’s FDA-cleared AI flags murmurs and other abnormalities in seconds, leading to earlier heart and lung disease detection and better patient care.
Depend on durability.
A battery that lasts up to 80 hours of regular clinical use, plus a water-resistant design, powers you through the toughest shifts.
Detection guarantee.
We guarantee you'll detect heart and lung conditions more confidently using Eko. Put it to the test in your practice risk-free and return it if you're not satisfied.
These reviews speak volumes.
See why it was made for you.
Detect early signs of heart and lung disease with greater accuracy — right at the point of care.
Physicians
Make faster, more accurate assessments during every shift. No waiting on specialists, no second-guessing.
Nurses
Hear what matters through the noise, detect abnormalities quickly, and share critical data with hospitals in real time, no matter where the emergency takes you.
EMTs
Bring clinical practice to life. Your students can visualize, record, and analyze heart and lung sounds with unparalleled precision.
Educators
Connect the dots from the textbook to the patient, and learn to analyze heart and lung sounds with confidence.
Students
Detect signs of disease with accuracy and care, no matter the size (or species) of your patient.
Veterinary Professionals
Frequently asked questions.
Who is the 3M™ Littmann® CORE designed for?
The 3M™ Littmann® CORE Digital Stethoscope is designed for clinicians who perform diagnostic assessments, work in settings with background noise, or perform both in-person and virtual telehealth exams.
Recommended for:
- Physicians and physician associates
- Nurses and nurse practitioners
- First responders
- Respiratory therapists
- Home health providers
- Students
Note for pediatric professionals:
The Littmann® CORE has adult and pediatric diaphragms and is intended for use on pediatric and adult patients. Learn more.
Alternatively, the Eko CORE™ Digital Attachment is compatible with pediatric, infant, and neonatal stethoscopes.
Note for veterinary professionals:
The Littmann® CORE can be safely used on animals by veterinary professionals. Learn more.
What's the difference between the 3M™ Littmann® CORE Digital Stethoscope and the Eko CORE™ Digital Attachment?
The Littmann® CORE is a 3M™ Littmann® Cardiology IV™ Stethoscope pre-assembled with the Eko CORE™ Digital Attachment.
The Eko CORE™ Digital Attachment is a Bluetooth-enabled device that attaches to and enhances a traditional stethoscope, allowing you to get more from the device you already own. It's compatible with the most popular stethoscope models from 3M™ Littmann®, ADC, WelchAllyn, MDF, and Medline with no cutting necessary.
What are Eko AI and Eko+, and how does the Eko App integrate them into a patient exam?
Eko analysis software, or Eko AI, is FDA-cleared software that includes screening algorithms to assist clinicians in detecting suspected abnormalities.
Access to Eko AI requires Eko+, a paid membership offered as a monthly or annual subscription that unlocks unlimited access to the Eko App’s full feature set.
When the Eko App is paired with a compatible digital stethoscope, Eko AI automatically checks for murmurs and/or AFib. To receive AI results, you must take a recording with the stethoscope or the Eko App. (The CORE 500™ Digital Stethoscope is required for AFib detection.)
The Eko App summarizes any findings, including potential murmurs, AFib, or other abnormalities detected. These findings aren’t a diagnosis, but are intended to aid the clinician in reaching a diagnosis accurately, quickly, and confidently.
Can it be used with Bluetooth-enabled headphones or hearing aids?
When connected through the Eko App, this stethoscope can be used with wireless listening devices such as Bluetooth-enabled hearing aids or headphones.
For the best audio quality, listening through your mobile device’s built-in speaker is not recommended.
Are Eko products HSA/FSA/CME eligible? How do I get reimbursed?
Stethoscopes from Eko may be eligible for HSA, FSA, or CME purchase and/or reimbursement.
Use your benefits card for qualified purchases and save your order confirmation email as a receipt. You can also log in to your Eko profile to access your receipt.
If your card is declined or has an error, you can use a different payment method and contact your system administrator for reimbursement information.
If you have any issues, we recommend contacting your account administrator first. If you need to speak with us, you can contact our support team.
Eko cannot provide tax, compliance, or legal advice regarding HSA/FSA reimbursement.
Where can I buy the 3M™ Littmann® CORE Digital Stethoscope?
The Littmann® CORE is available for purchase in select countries. See all stores where the Littmann® CORE and other Eko products are available.
Select promotions, engraving, and Eko's return policy are exclusive to purchases made on ekohealth.com.
Can I place a team or bulk order?
We offer flexible pricing for groups, hospitals, military, and organizations looking to purchase 10 or more stethoscopes. Please contact our sales team for more information.
Can I personalize this stethoscope?
Yes! Make your stethoscope uniquely yours with custom engraving, and colorful accessories like ear tips and chestpiece covers.
