Welcome to Stethophone

You are currently viewing the US version of this website. The regulation of medical devices is specific to each country. This website contains information about products that may not be available in all countries, or may be available under different trademarks or for different indications and audiences.

Currently different versions of Stethophone are recognized as a medical device in the USA, Canada, and Ukraine. This means that Stethophone is available for residents of these countries. We are working on offering Stethophone in more countries in the future.

Stay on this country page or select another country from the list.

I am from the USA I am from Canada Я з України

Stethophone Pro for Modern Medicine

Cardiac care is evolving...
and so must the tools
Stethophone Pro transforms ordinary smartphones into clinical-grade instruments for structural and rhythmic heart analysis, capable of detecting murmurs and visualizing heart rhythm without the need for specialized training and equipment. For fast, accurate, and scalable cardiac assessment across hospitals, clinics, and telemedicine environments.
what is Stethophone Pro
Increased accuracy and
elimination of subjectivity
Murmurs, heart rate,
and other indicators
AI-powered sound analysis

Changing the game — the first FDA-cleared 
offering of its kind 

Stethophone Pro is the world’s first FDA-cleared cardiac AI platform delivered entirely on smartphones. Its proprietary bioacoustic signal processing and machine learning models interpret heart sounds as structured medical data, reducing subjectivity and enabling confident, data-driven decision-making.
Stethophone Pro is an electronic stethoscope that enables detection, amplification, filtering, and transmission of auscultation sound data (heart and lungs), whereby a clinician at one location can listen to the auscultation sounds of a patient acquired on site or at a different location. Stethophone Pro is intended for use on adult patients. Stethophone Pro is not intended for self-diagnosis and not intended to be used as a sole means of diagnosis. Stethophone Pro can be used in clinical and nonclinical environments.

For Rx-only: Stethophone Pro is intended to provide decision support to clinicians in their evaluation of patients' heart sounds. The software analyzes heart sounds and phonocardiograms and can automatically detect murmurs that may be present, sound timing and character, including S1, S2, and the absence of a heart murmur. The interpretations of heart sounds offered by the software are not diagnoses and are meant only to provide decision support to the clinician, who may use the result in conjunction with their own evaluation and clinical judgment.

For OTC: When used without access to the automatic analysis feature or under supervision of healthcare professional, Stethophone Pro is also intended to be used by lay users.
50,000+ patient examinations
over5,000,000+ cardiac cycles
400,000+ heart sound recordings

Clinically Proven and Continuously Evolving

Stethophone Pro is built on the world’s fastest-growing research databases in cardiac bioacoustics. Each model iteration draws on clinically validated recordings and expert interpretation, developed in collaboration with leading global specialists in phonoscopy and structural cardiac dysfunction

Our secure, compliant data infrastructure is designed for precision, ensuring that every refinement enhances diagnostic accuracy, interpretability, and interoperability. Ongoing development focuses on improving early recognition of subtle cardiac signals, even in complex multi-condition presentations. This continual progress makes Stethophone Pro the preferred platform for healthcare providers serving populations at risk for valvular heart disease.

Stethophone Pro in Use

Tailored to Healthcare Networks, Built for Scale

Stethophone Pro is designed for health systems, hospitals, and clinical organizations seeking scalable, high-volume cardiac screening and triage capabilities. We collaborate directly with our partners to configure deployment, training, and support programs that align with their patient populations and operational needs.

Flexible Licensing, Thoughtful Implementation

Every healthcare organization is different. We work with you to define the right licensing and implementation framework, whether for enterprise use, research programs, or distributed clinical teams, ensuring the right-sized clinical and technical integration from day one.

01
Licensing
Framework
02
Enterprise
Use
03
Research
Programs
04
Individual
Licensing
05
Workflow
Integration

Work With a Stethophone Pro Specialist

Our pricing is structured around clearly defined deployment tiers and usage volumes, ensuring fairness, transparency, and consistency across all partners. A dedicated Stethophone Pro specialist will guide your team through available options and design a solution that fits your organization’s workflow, scale, and budget.
Meet with Us

Speak with a Stethophone Pro specialist about a solution designed for your organization.

Powered by AI Phonoscopy

Stethophone Pro applies AI phonoscopy, the machine interpretation of biologic sound, to transform heart sounds into structured medical data. Its proprietary signal models enhance and analyze acoustic patterns that can help detecting underlying structural or rhythmic abnormalities, supporting earlier recognition and more informed clinical judgment.

Conditions where Stethophone Pro can provide meaningful signal evidence include:

Pulmonary hypertension
Endocarditis
Cardiomyopathy
Peripheral arterial stenosis
Atrial fibrillation
Valvular heart disease
Second- and third-degree AV block
Complications of myocardial infarction
Tachycardias and bradycardias
By augmenting subtle cardiac sounds and visually mapping anomalies, Stethophone Pro helps clinicians recognize patterns that might otherwise go unnoticed. Whether through enhanced playback, waveform visualization, or AI-generated tags it extends the reach of traditional assessment and supports earlier, evidence-based decisions in both in-person and remote care settings.

Do not use Stethophone Pro for any purpose other than specified in the Indications for Use.

For all users: All features are available to every user except for automated analysis results.

For prescription use only: Access to automated analysis results is only available for professional use or under supervision of a licensed healthcare practitioner.

Scalable and Accessible

Stethophone Pro is a fully software-based solution, deployable to entire care networks through a simple download. It requires no additional hardware, maintenance, or specialized setup, making clinical-grade cardiac signal assessment available wherever care is delivered.

Medically Informative,
Everywhere

Whether used in-clinic, across telemedicine programs, or in remote populations, Stethophone Pro enhances and interprets cardiac sound data with exceptional clarity, reducing subjectivity and supporting consistent, reproducible assessment at scale.
Stethophone has recently supported a social mission in Ecuador

Always Ready
When You Need It

Clinicians rely on their smartphones throughout every shift. Smartphone became the most accessible tool in modern healthcare. Stethophone Pro works from that same device, instantly available whenever and wherever cardiac screening is needed.

  • Routine exams and perioperative assessments
  • Population and community screening programs
  • Early detection in underserved and remote regions
  • Telehealth and virtual care encounters

The Time is Now

A Broader Reach for Cardiac Care

Structural and rhythmic heart disease affects a large and growing share of the population. Left unrecognized, these conditions progress silently, often until they become acute and costly to treat. Earlier identification changes that trajectory, improving outcomes while optimizing patient flow, imaging resources, and overall care economics.
No wearables
Nothing new to charge
Nothing new to connect
Physical examinations or perioperative assessment
Telehealth and virtual patient meetings
Cost-effective population health initiatives
Early detection programs in underserved or remote areas
Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results · Press to the chest · Record · View results ·
2025 AI Implementor of the year
Member of the American Heart Association's Innovators' Network, advancing digital health innovation.
Winner of the 2025 CIO Awards Canada

A Smarter Model for Healthcare Systems

By enabling consistent, scalable screening, Stethophone Pro helps healthcare networks detect potential disease earlier, guide referrals more efficiently, and strengthen cardiac programs built on early intervention. The result is better outcomes for patients and more sustainable growth for cardiac services.

Stethophone Pro is now available for download under limited release to doctors and their patients.
Try it for yourself and reach out to us with your questions.

Download on the App Store

Do not use Stethophone Pro for any purpose other than specified in the Indications for Use.

For all users: All features are available to every user except for automated analysis results.

For prescription use only: Access to automated analysis results is only available for professional use or under supervision of a licensed healthcare practitioner.