
Eko digital stethoscopes
Eko CORE™ Digital Attachment
Keep the stethoscope you trust. The CORE Attachment adds 40x amplification, noise cancellation and Bluetooth in-line.
or 4 × R2 000 interest-free with Payflex
* Order early, stock permitting. Express averages 2–4 working days; regional and rural areas add 1–2 days.
CORE Attachment
Your stethoscope, made digital
Keep the stethoscope you trust. The CORE Attachment adds 40x amplification, noise cancellation and Bluetooth in-line.
It fits between the tubing and chestpiece of most popular acoustic stethoscopes — Littmann Cardiology and Classic included — and toggles between analogue and amplified in one click.


Fits what you own
Most acoustic stethoscopes, adult and paediatric.
Adult and paediatric adaptors are in the box, so the attachment slots into the stethoscope already around your neck.

One-click toggle
Double-check what you heard.
Switch between analogue and amplified listening in one click to confirm a soft sound before you write it down.

App and Bluetooth
See it, record it, share it.
Stream to the Eko App for live waveforms and recordings, or listen through Bluetooth earbuds and compatible hearing aids.
Software
Eko+ and the Eko App
Pair it with the free Eko App on iOS 16+ or Android 12+ for live waveforms, wireless listening and recordings. An Eko+ membership — the first 14 days are included — adds FDA-cleared AI murmur detection, saved patient exams and PDF reports for the record. AI features are for licensed healthcare professionals.

Specifications
- Audio
- Analogue and amplified modes · up to 40x · active noise cancellation
- Battery
- Up to 8 h continuous · around 2 weeks of regular clinical use · micro-USB
- Connectivity
- Bluetooth 4.2 LE · telehealth compatible · reports as PDF
- Build
- 71 × 23 × 23 mm · 28 g · polycarbonate · latex- and phthalate-free
- Approvals
- FDA cleared · CE marked · Eko is ISO 13485 and MDSAP certified
In the box
- CORE Digital Attachment
- Adult and paediatric adaptors
- USB charging cable
- Quick start guide and an Eko+ trial
Best for
Clinicians who love their current stethoscope and want digital without replacing it. Stethoscope not included.
The range
Which Eko is right for you?
![]() CORE 500 From R12 499 View | ![]() CORE 300 From R7 499 View | ![]() CORE Attachment R7 999 You’re viewing | |
|---|---|---|---|
| Listening | Digital, 3 filters | Analogue + 3 digital modes | Analogue + amplified |
| Amplification | Up to 40x | Up to 35x | Up to 40x |
| ECG | 3-lead | — | — |
| On-device display | Full colour, ECG trace | Heart rate + AI | — |
| AI with Eko+ | Murmurs + AFib | Murmurs | Murmurs |
| Battery | Around 60 h | Up to 120 h | Around 2 weeks |
| Works without battery | No | Yes | Yes |
| Paediatric | Small 3 cm diaphragm | Diaphragm set (extra) | Adaptor included |
| Weight | 186 g | 150 g | 28 g (add-on) |
Accessories
Made for the CORE Attachment
Features
- Up to 40x amplification with active noise cancellation
- Analogue and amplified listening modes
- Compatible with most popular acoustic stethoscopes; adult and paediatric adaptors included
- Bluetooth wireless listening and telehealth use
- Up to 8 hours of continuous use — around two weeks of regular clinical use — per micro-USB charge
Eko+ and the Eko App
Specifications
- 71 × 23 × 23 mm · 28 g · polycarbonate
- Bluetooth 4.2 LE; exam reports as PDF
- Free of natural rubber latex and phthalate plasticisers
- FDA cleared · CE marked · Eko is ISO 13485 and MDSAP certified
In the box
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