Hear more of what you need, less of what you don’t

From every one of your patients
Shop Products

No more struggling to hear.

9 out of 10 users surveyed can identify sounds faster with CORE® Technology and feel more confident about what they hear.

Shop with confidence
  • Free 2-day shipping
  • Free 2-year warranty
  • Afterpay available if you’d rather pay over time
  • 100% refundable 30-day trial — we’re confident you’ll love the sound, but just tell us if you’re not satisfied

Up to 40x body sound amplification, active noise cancellation, and wireless connectivity

helps you listen the way you want for only the most important sounds. When advanced technology meets your expertise, heart disease can’t hide.

Turn Audio ON
(Headphones Recommended)

Listen for yourself

Hear a real-world sample with 40x amplification and Active Noise Cancellation.

No more struggling to hear.

9 out of 10 users surveyed can identify sounds faster with CORE® Technology and feel more confident about what they hear.

Shop with confidence
  • Free 2-day shipping
  • Free 2-year warranty
  • Afterpay available if you’d rather pay over time
  • 100% refundable 30-day trial — we’re confident you’ll love the sound, but just tell us if you’re not satisfied

“The Littmann CORE has been a lifesaver. My first time on a truck using it I caught a murmur that would have been missed otherwise."

Brandan A.
Paramedic

3M™ Littmann® CORE Digital Stethoscope

Best-in-class Littmann stethoscope technology meets advanced Eko digital innovations.
From $299

The 3M Littmann CORE Digital Stethoscope is pre-assembled with a CORE Digital Attachment and a 3M Littmann Cardiology IV Stethoscope.

  • Cardiology-grade stethoscope that toggles between analog and amplified listening modes.
  • Up to 40x sound amplification (at peak frequency, vs. analog mode) and active noise cancellation eliminates distracting background noise and makes listening easier, especially in challenging cases.
  • 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 use with adult and pediatric patients.
  • Pairs easily with your mobile device for wireless listening and telehealth exams.
  • FDA-cleared, HIPAA-compliant, encrypted and SOC 2 compliant.
  • Automated detection software helps you identify signs of disease faster (subscription may be required).

Eko CORE Digital Attachment

Transform the stethoscope you already own.
Now $249

The 3M Littmann CORE Digital Stethoscope is pre-assembled with a CORE Digital Attachment and a 3M Littmann Cardiology IV Stethoscope.

  • Cardiology-grade stethoscope that toggles between analog and amplified listening modes.
  • Up to 40x sound amplification (at peak frequency, vs. analog mode) and active noise cancellation eliminates distracting background noise and makes listening easier, especially in challenging cases.
  • 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 use with adult and pediatric patients.
  • Pairs easily with your mobile device for wireless listening and telehealth exams.
  • FDA-cleared, HIPAA-compliant, encrypted and SOC 2 compliant.
  • Automated detection software helps you identify signs of disease faster (subscription may be required).

Eko DUO ECG + Digital Stethoscope

The cardiac exam system in your pocket.
From $379

By combining ECG and auscultation, clinicians get more information at a glance without disrupting workflow or running costly tests.

  • Spot check for arrhythmias and murmurs in as little as 15 seconds.
  • 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 from your mobile device in just a few clicks.
  • Automated disease detection with comparable accuracy to human experts.
    *Subscription may be required.

“In the busy world of the ICU, the CORE Attachment allows one to hear their patient's heart and lungs so much clearer. I feel much more confident in my physical examination of my patients. I highly recommend this device for anyone working in environments that can be noisy."

Lindsey W.
Intensive Care Physician
Shop with confidence
  • Free 2-day shipping
  • Free 2-year warranty
  • Afterpay available if you’d rather pay over time
  • 100% refundable 30-day trial — we’re confident you’ll love the sound, but just tell us if you’re not satisfied
Shop Eko Products
* Data on file, 2021 CORE Sound Survey, Eko.
** This sound sample was taken from a real-world situation using the 3M™ Littmann® CORE Digital Stethoscope.