Eko CORE Digital Attachment


Eko CORE Transforms the stethoscope you already own into a smart detection tool with automated murmur detection, sound amplification, active noise cancellation, and wireless listening.

What’s included?

  • Eko CORE Digital Attachment
  • Automated murmur detection when paired with the Eko App
  • Adult and pediatric stethoscope adaptors
  • USB charging cable
  • Getting Started Guide

Compatible With The Following Stethoscopes:

Littmann® Cardiology IV™ Stethoscope

Harvey™ Elite® Stethoscope, L22″ Black

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  • Eko CORE Digital Attachment


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    •  Delivery & Return


      We ship to all address in Canada and all 50 states, Washington DC. All orders are shipped with a Canada Post tracking number. Always free shipping for orders over $500. During sale periods and promotions the delivery time may be longer than normal. Items marked "On-Demand" "Special Order" "On Backorder" are not refundable or eligible for return as they are ordered on a case by case basis.


      Due to the nature of the products we sell, and for health safety concerns for our valuable customers, our products are non-returnable (sales are final). This policy will be strictly enforced.


      Give us a shout if you have any other questions and/or concerns. Email: sales@mecp.ca Phone: +1 (437) 990-9174
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      Eko CORE Digital Attachment


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      Transform Your Stethoscope

      Transform the stethoscope you already
      own into a smart detection tool.

      div 3 2 min 2500x COR200

      Take Listening to a New Level

      Increase sound clarity and eliminate distracting background noise with 40X amplification and noise cancellation.

      Hear the Clarity for Yourself

      div 4 min 2500x COR200

      Listen Wirelessly Using a Bluetooth-Enabled Device

      littmann wireless desktop min 2500x COR200

      Proven Performance

      90% of users hear more clearly and identify sounds faster.*
      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.

      Get more from the stethoscope you already own.The CORE Digital Attachment can be used on most popular analog models, adding automated murmur detection, amplification, active noise cancellation, and wireless listening to your stethoscope.

      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.



      What’s the difference between the Eko CORE Digital Attachment and the 3M™ Littmann® CORE Digital Stethoscope?

      The Littmann CORE Digital Stethoscope is a Littmann Cardiology IV Stethoscope that is pre-assembled with the Eko CORE Digital Attachment.

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

      When the Eko App is connected and used with a compatible digital stethoscope, Eko’s FDA-cleared software automatically checks for signs of heart disease.

      The Eko App will summarize any findings with an intuitive 15-second recording. These findings aren’t a diagnosis but are intended to aid the clinician in reaching a diagnosis accurately, quickly, and confidently.

      What is the warranty and return policy?

      The Eko CORE Digital Attachment comes with a 2-year warranty which is warranted against any defects in material and workmanship.

      Is the Eko CORE compatible with pediatric stethoscopes?

      The CORE Digital Attachment includes adapters to fit adult, pediatric, and infant (neonatal) stethoscopes and is intended to be used with adult and pediatric patients.

      Does Eko technology help with hearing loss?

      Eko digital stethoscope technology supports clinicians with hearing loss in several ways:

      • Sound amplification helps users hear low-frequency sounds more clearly
      • Waveform visualization (phonocardiograms and electrocardiograms) on the Eko App helps confirm the sounds heard and electrical signals seen
      • Bluetooth compatibility allows stethoscopes to be paired with hearing aids or wireless streamers

      Can this stethoscope be used in veterinary medicine or on animals?

      Yes, both the Littmann CORE Digital Stethoscope and Eko CORE Digital Attachment can be used for both small and large animals.

      Many veterinarians use Eko for sound amplification, wireless listening, telemedicine, and even recording sounds to increase engagement with pet owners.

      What is the battery life of Eko CORE?

      The Eko CORE has a rechargeable lithium-ion battery that stays charged with 8 hours of continuous use. The stethoscope still functions as an analog cardiology-grade stethoscope when the power is off. The Eko CORE generally lasts 2 weeks between charges with normal use.

      • Up to 40x amplification
      • Active noise cancellation
      • Analog and amplified listening modes
      • Compatible with most popular analog stethoscope models
      • Telehealth ready
      • FDA-cleared and HIPAA-compliant
      • One-tap pairing with Eko Software
      • Wireless listening
      • Advanced audio controls
      • AI-assisted disease detection
      • Visualize stethoscope sounds (PCG)
        Dimensions & Weight
      • 2.8 inches (71 mm) H x 0.9 inches (23 mm) W x 0.9 (23 mm) D
      • 1 ounce (28 grams)
      • Easy on/off toggle
      • Micro-USB charging
      • Rechargeable lithium-ion battery with 8-hour life
        Construction & Materials
      • Polycarbonate thermoplastic
      • Does not contain natural rubber latex or phthalate plasticizers
        Certifications & Licenses
      • FDA Cleared
      • CE Marked
      • ISO 13485 Certified
      • MDSAP Certified
      • HIPAA Compliant
      Weight 1.5 kg
      Dimensions 15 × 15 × 9 cm
      SKU: COR200 Category: 
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