CORE 500 Digital Stethoscope - High Fidelity Cardiac and Lung Exams

Our review of the CORE 500 Digital Stethoscope finds it best suited to clinicians who need clear, amplified heart and lung sounds and integrated ECG data at the point of care. The single biggest reason to buy is its combination of high fidelity audio with a full-color display and 3-lead ECG capture, which together make cardiac screening and in-room monitoring more efficient and precise than with a conventional acoustic stethoscope.

Key Features

• TrueSound audio: Next-Gen audio processing reduces artifact and preserves crisp heart and lung sounds for more reliable auscultation in busy settings.
• 40x amplification: Powerful amplification through in-ear speakers helps clinicians with mild hearing limitations or when headset listening is preferred.
• Full-color display: Heart rate, ECG waveform and exam insights are visible on the device for immediate interpretation without pulling up a separate monitor.
• 3-lead ECG capture: Integrated ECG provides rhythm and heart rate context during cardiac exams and supports screening for arrhythmias.
• Eko App pairing: Standard access to the Eko App enables waveform visualization and single sound recording with real-time playback for documentation or teaching.
• Durability and battery life: Rechargeable battery provides long clinical use and the device is built to resist water and shattering during routine clinical handling.

Who It's For

The CORE 500 is aimed at physicians, nurse practitioners, physician associates, EMS providers and other clinicians who perform routine cardiac and pulmonary exams and who value amplified sound and immediate ECG context. It is particularly useful for clinicians who work in noisy environments or who want in-device visualization and recording for teaching or documentation.

Those who primarily need only a simple acoustic stethoscope for occasional use, or clinicians who do not require ECG capture or app-based features, may prefer a lower-cost acoustic model. The CORE 500 is designed for human patient screening and monitoring in both outpatient and inpatient settings rather than for veterinary or nonclinical hobby use.

Pros & Cons

Pros

• Excellent sound clarity and background noise reduction improve detection of murmurs and subtle lung sounds.
• Integrated full-color display and 3-lead ECG give immediate visual context during exams.
• Long battery life and rugged, water- and shatter-resistant construction suit clinical workflows.
• Pairs with the Eko App for waveform visualization and recording, aiding documentation and education.

Cons

• Advanced digital features add complexity compared with basic acoustic stethoscopes and may require brief user training.
• Access to AI murmur and AFib detection requires a separate Eko+ membership to unlock all app features.

Specifications

Our Verdict

The CORE 500 is a high-value tool for clinicians who need amplified, high fidelity auscultation and on-device ECG. Its combination of TrueSound audio, a full-color display, and app connectivity makes it ideal for cardiac screening, teaching, and noisy clinical environments, offering clear practical advantages over traditional stethoscopes.

Frequently Asked Questions

Does the CORE 500 record sounds?
Yes, standard access to the Eko App lets you visualize waveform data and record single sounds with real-time playback.

Can the device detect AFib or murmurs out of the box?
AI murmur and AFib detection are available through an Eko+ membership; a free trial can be started on the Eko website or in the app.

Is the CORE 500 suitable for noisy clinical settings?
Yes, TrueSound audio and background noise reduction are designed to deliver clear auscultation in environments with ambient noise.