EKO CORE 500 Digital Stethoscope - AI, 3-Lead ECG, 40x Amplification

In this review of the CORE 500 digital stethoscope, the bottom line is simple: this is a clinical-grade stethoscope replacement aimed at healthcare professionals who want clearer auscultation plus ECG and AI insights. The single biggest reason to consider it is the combination of up to 40x amplification with real-time waveform visualization and a built-in 3-lead ECG, which together improve screening and documentation during busy shifts. The review is based on product specs and reported user experience emphasizing sound quality, clarity, and practical features for outpatient and inpatient use.

Key Features

• Integrated 3-Lead ECG: Provides heart rate and ECG data on the device and in the app for faster cardiac assessment during exams.
• AI Detection with Eko+: Includes a free 14-day Eko+ trial for murmur and AFib detection, with ongoing membership available for expanded diagnostic support.
• Advanced Audio and Filters: Up to 40x amplification and Cardio, Pulmonary, and Wide filters reduce background noise and clarify heart and lung sounds.
• Waveform Visualization: Connects to the Eko App for real-time waveform display and single sound recording to review or share exam findings.
• Durable Clinical Design: Rechargeable battery life rated up to 60 hours of regular use and a water- and shatter-resistant build for demanding shifts.
• On-Device Display: Full-color screen shows heart rate, ECG waveform, exam insights, and device settings without relying solely on a phone.

Who It's For

The CORE 500 is best suited for physicians, nurse practitioners, physician associates, EMS providers, nurses, students, and educators who need enhanced auscultation, exam documentation, and ECG correlation for screening, monitoring, or triage. It is particularly useful in settings where recording and sharing findings or using AI-assisted detection of murmurs and AFib can speed clinical decision making.

Those who should look elsewhere include users who want a very low-cost mechanical stethoscope for occasional use, or clinicians who prefer a simpler nonpowered device without app integration or ECG capability. If battery charging or digital workflows are a concern, a traditional acoustic stethoscope may be a better fit.

Pros & Cons

Pros

• Excellent sound clarity and adjustable amplification that helps pick up subtle heart and lung sounds.
• Built-in 3-lead ECG and full-color display provide immediate waveform and heart rate feedback during exams.
• Waveform visualization, recording, and sharing through the app streamline teaching and remote consultation.
• Durable with long battery life suitable for extended clinical shifts.

Cons

• Advanced AI features require an Eko+ subscription after the 14-day trial for continuous murmur and AFib detection.
• Digital workflow may be unnecessary complexity for clinicians who prefer a simple acoustic stethoscope.

Specifications

Our Verdict

The CORE 500 is a strong choice for healthcare professionals who value precise auscultation, documentation, and immediate ECG correlation. Its combination of up to 40x amplification, on-device ECG and display, and app-based waveform recording makes it good value for clinicians who will use the digital features and AI. Those seeking the simplest acoustic instrument should consider a basic stethoscope instead.

Frequently Asked Questions

Does the CORE 500 include AI features out of the box?
The device includes a free 14-day trial of Eko+ for murmur and AFib detection; continued access requires an annual subscription.

Can recordings be shared from exams?
Yes, single sound recordings and waveform visualizations can be saved and shared through the Eko App for review or teaching.

Is the stethoscope durable enough for clinical use?
Yes, it is designed with a rechargeable battery for up to 60 hours and a water- and shatter-resistant design for busy clinical shifts.