Introducing the New 3M™ Littmann® CORE Digital Stethoscope.

  • Introducing our most advanced stethoscope yet, with up to 40x amplification (at peak frequency, versus analog mode), active noise cancellation, in-app sound wave visualization and a host of other powerful new features designed to help give you a clearer picture of your patient’s health. It’s time to listen like never before with the comfort and confidence of a 3M™ Littmann® CORE Digital Stethoscope.



Cut through the noise
Cut through the noise.

Product Features

3M™ Littmann® CORE Digital Stethoscope

Shop Now

With a comfortable design and outstanding acoustics now infused with powerful digital technology, it’s more than a stethoscope. It’s a whole new way to listen first. Upgrade to the 3M™ Littmann® CORE Digital Stethoscope.

  • Closeup of auscultating chest
    Up to 40x Amplification

    The outstanding acoustics of our cardiology-grade stethoscope sound even better with up to 40x amplification (at peak frequency, compared to analog mode). Hearing subtle sounds to help you diagnose is now even easier.

    Shop Now

  • Clinician auscultating for lung sounds
    Active Noise Cancellation

    Help cut out distracting noises common to hectic environments with our active noise cancellation technology. It can help you listen by reducing unwanted outside background noise so you can focus on listening to what’s important: your patient and their body sounds.

    Shop Now

  • Closeup of clinician with stethoscope in ears
    Soft-Sealing Ear Tips

    Our snap tight, soft-sealing ear tips conform to ears to create an excellent acoustic seal while providing a comfortable fit. That means you can listen confidently and comfortably.

    Shop Now

  • Clinician holding 3M Littmann CORE Digital Stethoscope to man’s chest
    Multiple Listening Modes

    With one button, you can quickly toggle between analog and amplified listening modes to suit your needs. Plus, its two tunable diaphragms (adult and pediatric) allow you to listen for both high and low frequency sounds without repositioning the chestpiece.

    Shop Now

  • Clinician auscultating and showing man app on tablet
    Connects to Eko Software

    Bluetooth® wireless connectivity gives 3M™ Littmann® CORE Digital Stethoscope the ability to pair with a variety of mobile devices, so you can visualize, record and save sounds at the touch of a button.

    Shop Now

  • Clinician auscultating a boy’s chest while looking at phone app
    Designed for Comfort

    With an angled headset that aligns for a proper fit with your ear canals and a chestpiece you can hold the way you want to, the 3M™ Littmann® CORE Digital Stethoscope was designed for comfort during patient assessments.

    Shop Now


  • 3M Littmann CORE Digital Stethoscope connected to Eko software on phone

    Capture. Analyze. Share.

    Do more than ever before with wireless connectivity. The FDA-cleared 3M™ Littmann® CORE Digital Stethoscope works with Eko software on iOS and Android devices, giving you a HIPAA compliant means to save and annotate 15, 30, 60 or 120-second recordings in a secure dashboard. Create a library of heart sounds to monitor the progression of a disease or for education, or even securely share your recordings with colleagues. Plus, use Eko Artificial Intelligence to aid in the detection of heart murmurs (subscription required; available in US only).


Subscribe for email updates.

FOLLOW 3M™ LITTMANN® BRAND
©2020 3M. All rights reserved. 3M, Littmann, the L Littmann logo, the L, and Cardiology IV are marks and/or registered marks of 3M. Unauthorized use prohibited. Used under license in Canada. Eko trademarks, including CORE, are marks and/or registered marks of Eko Devices Inc. Bluetooth is registered trademark of Bluetooth SIG. Java is a registered trademark of Oracle.
Change Location
United States - English