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510(k) Data Aggregation
K Number
K240795Device Name
Withings ECG App
Manufacturer
Withings
Date Cleared
2025-06-15
(450 days)
Product Code
QDA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Withings ECG App is a software-only device intended for use with the ScanWatch to create, record, store, transfer and display a single channel electrocardiogram (ECG) similar to a Lead I ECG. The Withings ECG App determines the presence of atrial fibrillation (AFib), sinus rhythm and high heart rate (no signs of AFib with heart rate 100-150 bpm) on a classifiable waveform. The Withings ECG App is not recommended for users with other known arrhythmias.
The Withings ECG App is intended for over-the-counter (OTC) use. The ECG data displayed by the Withings ECG App is intended for informational use only. The user is not intended to interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG waveform is meant to supplement rhythm classification for the purposes of discriminating AFib from normal sinus rhythm and not intended to replace traditional methods of diagnosis or treatment.
The Withings ECG App is intended to supplement rhythm classification for the purposes of discriminating AFib from normal rhythms. The device is not intended to replace traditional methods or diagnosis.
The ECG acquired by ScanWatch is not intended for manual and/or automated measurement of QT-interval.
The Withings ECG app is not intended for use by people under 22 years old.
Device Description
The Withings ECG App is a software only mobile medical application that has two components:
- Withings ECG Watch App
- Withings ECG Phone App
The Withings ECG Watch App is integrated on the Withings ScanWatch, model number hwa10. The Withings ECG Watch App analyzes the data collected by electrodes on the Withings ScanWatch to generate an ECG waveform similar to a Lead I, calculate the average heart rate and provide rhythm classification to the user for a given 30 second session.
Withings ECG Watch App consists of a software library called ECG-SW2 library. The ECG-SW2, is a software library that includes an algorithm that processes the raw ECG signals and a tracing filter that filters the ECG signal to provide the user an output on the user interface (watch and smartphone).
The Withings ECG Phone App contains the installation steps, tutorial and the instructions for use that the user must review prior to taking an ECG reading. The Withings ECG Phone App is included in the Withings App, which displays the ECG results and also allows the user to store, manage and share health data.
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K Number
K243236Device Name
WHOOP ECG (electrocardiogram) Feature (1.0)
Manufacturer
Whoop, Inc.
Date Cleared
2025-04-04
(176 days)
Product Code
QDA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The WHOOP ECG Feature is a software-only mobile medical application intended for use with the WHOOP Strap to create, record, store, transfer, and display a single-channel electrocardiogram (ECG) qualitatively similar to a Lead I ECG. The WHOOP ECG Feature determines the presence of atrial fibrillation (AFib), normal sinus rhythm, low heart rate (≤ 50 beats per minute [bpm]), and high heart rate (≥ 100 bpm) on a classifiable waveform. The WHOOP ECG Feature is not recommended for users with other known arrhythmias.
The WHOOP ECG Feature is intended for over-the-counter (OTC) use. The ECG data displayed by the ECG Feature are intended for informational use only. The user is not intended to interpret or take clinical action based on the device output without the consultation of a qualified healthcare professional. The ECG waveform is meant to supplement rhythm classification for the purposes of discriminating AFib from normal sinus rhythm and is not intended to replace traditional methods of diagnosis or treatment.
The WHOOP ECG Feature is intended for use by adults 22 years of age and older.
Device Description
The WHOOP ECG Feature is a software-only medical mobile application integrated into the consumer (non-device) WHOOP System. It consists of three medical device modules: ECG Strap Module, ECG Phone Module, and ECG Cloud Module.
The feature is designed to create, record, store, transfer, and display a single-channel electrocardiogram (ECG), qualitatively similar to a Lead I ECG. It analyzes ECG recordings collected via the ECG electrodes on the WHOOP Strap.
The ECG Strap Module firmware is integrated within the WHOOP Strap's firmware. The ECG Strap Module firmware contains the FDA-cleared B-Secur HeartKey Software Library (K200884) which is used to provide classification for a 30-second ECG spot check recording into corresponding WHOOP ECG Feature outputs: Normal Sinus Rhythm; AFib; Low Heart Rate; High Heart Rate; Inconclusive; and Unsuccessful Reading. Users must opt in and complete onboarding through the ECG Phone Module within the WHOOP Mobile Application before accessing the ECG Feature.
The ECG Cloud Module processes requests for ECG report generation. Users can download ECG reports in PDF format to their mobile device or share them via applications such as email or messaging.
The WHOOP ECG Feature is not intended to replace traditional diagnostic or treatment methods.
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K Number
K243305Device Name
Masimo W1
Manufacturer
Masimo Corporation
Date Cleared
2025-04-03
(164 days)
Product Code
DPS, DQA, DXH, QDA
Regulation Number
870.2340Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
Masimo W1™ and the integrated Masimo W1 Module are intended to record, store and transfer single-channel electrocardiogram (ECG) rhythms. The Masimo W1 also displays ECG rhythms, and the Masimo W1 Module detects the presence of atrial fibrillation. The Masimo W1 and the integrated Masimo W1 Module are intended for use by healthcare professionals, patients with known or suspected heart conditions, and health-conscious individuals.
Masimo W1 Module ECG software is an over-the-counter (OTC) software that operates on the Masimo W1 Module that can be used with compatible watches (e.g., Masimo W1). The software is intended to create, record, store, transfer, and display a single channel electrocardiogram (ECG) for informational use only in adults 22 years and older. It supports the classification of either atrial fibrillation (AFib) or sinus rhythm with the intention of aiding heart rhythm identification; it is not intended to replace traditional methods of diagnosis or treatment. The software is not intended for users with other known arrhythmias and users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.
The Masimo W1™ and the integrated Masimo W1 Module are also intended for the spot-checking of functional oxygen saturation of arterial hemoglobin (SpO2) and pulse rate (PR). The Masimo W1 and the integrated Masimo W1 Module are indicated for adults in hospitals, clinics, long-term care facilities, and homes.
Device Description
The Masimo W1 is a watch that incorporates the Masimo W1 Module, which is the device that is responsible for the physiological signal detection and algorithm used to support the different parameters. The Masimo W1 Module incorporates spot check ECG functionality and Masimo SET Pulse Oximetry technology so that it can provide both ECG and Masimo SET pulse oximetry parameters. As part of this submission, Masimo is requesting clearance for an automated atrial fibrillation "AFib" Classification Feature that is used to analyze the single channel ECG waveform.
The parameter outputs from the Masimo W1 Module are communicated and displayed on the watch screen so that the data can be viewed and recorded. Masimo W1 also supports wireless communication of monitored data to a compatible smart device application. The sharing of the parameter data to the applications allows the users to see and track their data using their smart phones. Smart phone applications can also help to share information to caregivers and healthcare professionals.
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K Number
K240909Device Name
Samsung ECG App v 1.3 (ECG)
Manufacturer
Samsung Electronics Co., Ltd
Date Cleared
2024-08-02
(122 days)
Product Code
QDA, QDB
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Samsung ECG app with IHRN is an over-the-counter (OTC) software-only, mobile medical application operating on a compatible Samsung Galaxy Watch and Phone for informational use only in adults 22 years and older. The app analyzes pulse rate data to identify episodes of irregular heart rhythms suggestive of atrial fibrillation (AFib) and provides a notification suggesting the user record an ECG to analyze the heart rhythm. The Irregular Heart Rhythm Notification Feature is not intended to provide a notification on every episode of irregular rhythm suggestive of AFib and the absence of a notification is not intended to indicate no disease process is present; rather the feature is intended to opportunistically acquire pulse rate data when the user is still and analyze the data when determined sufficient toward surfacing a notification.
Following this prompt, or based on the user's own initiative, the app is intended to create, record, store, transfer, and display a single channel ECG, similar to a Lead I ECG. Classifiable traces are labeled by the app as sinus rhythm. AFib. high heart rate (non-AFib), or AFib with high heart rate with the intention of aiding heart rhythm identification.
The app is not intended for users with other known arrhythmias, and it is not intended to replace traditional methods of diagnosis or treatment. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.
Device Description
The Samsung ECG App v1.3 is a software as a medical device (SaMD) that consists of a pair of mobile medical apps: one app on a compatible Samsung wearable and the other on a compatible Samsung phone, both general-purpose computing platforms.
When enabled, the wearable application of the SaMD uses a wearable photoplethysmography (PPG) sensor to background monitor cardiac signals from the user. The application examines beat-to-beat intervals and generates an irregular rhythm notification indicative of atrial fibrillation (AFib). Upon receiving an irregular rhythm notification or at their discretion, the user can record a single-lead ECG using the same wearable. The wearable application then calculates the average heart rate from the ECG recording and produces a rhythm classification. The wearable application also securely transmits the data to the ECG phone application on the paired phone. The phone application shows a time-stamped irregular rhythm notification history with heart rate information; ECG measurement history; and generates a PDF file of the ECG signal, which the user can share with their healthcare provider.
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K Number
K230292Device Name
Samsung ECG Monitor Application with Irregular Heart Rhythm Notification
Manufacturer
Samsung Electronics Co., Ltd
Date Cleared
2023-05-02
(89 days)
Product Code
QDA, QDB
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Samsung ECG Monitor Application with Irregular Heart Rhythm Notification is an over-the-counter (OTC) softwareonly, mobile medical application operating on a compatible Samsung Galaxy Watch and Phone for informational use only in adults 22 years and older. The app analyzes pulse rate data to identify episodes of irregular heart rhythms suggestive of atrial fibrillation (AFib) and provides a notification suggesting the user record an ECG to analyze the heart rhythm. The Irregular Heart Rhythm Notification Feature is not intended to provide a notification on every episode of irregular rhythm suggestive of AFib and the absence of a notification is not intended to indicate no disease process is present, rather the feature is intended to opportunistically acquire pulse rate data when the data when determined sufficient toward surfacing a notification.
Following this prompt, or based on the user's own initiative, the app is intended to create, record, store, transfer, and display a single-channel ECG. similar to a Lead I ECG. Classifiable traces are labeled by the app as either AFib or sinus rhythm with the intention of aiding heart rhythm identification.
The app is not intended for users with other known arrhythmias, and it is not intended to replace traditional methods of diagnosis or treatment. Users should not interpret or take clinical action based on the device of the of a qualified healthcare professional.
Device Description
The Samsung ECG Monitor App with Irregular Heart Rhythm Notification (IHRN) Feature is a software as a medical device (SaMD) that consists of a pair of mobile medical apps: one app on a compatible Samsung wearable and the other on a compatible Samsung phone, both general-purpose computing platforms.
When enabled, the wearable application of the SaMD uses a wearable photoplethysmography (PPG) sensor to background monitor bio-photonic signals from the user. The application examines beat-to-beat intervals and generates an irregular rhythm notification indicative of atrial fibrillation (AFib). Upon receiving an irregular rhythm notification or at their discretion, the user can record a single-lead ECG using the same wearable. The wearable application then calculates the average heart rate from the ECG recording and produces a rhythm classification. The wearable application also securely transmits the data to the ECG phone application on the paired phone device. The phone application shows a time-stamped irregular rhythm notification history with heart rate information; ECG measurement history; and generates a PDF file of the ECG signal, which the user can share with their healthcare provider.
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K Number
K221774Device Name
Garmin ECG App
Manufacturer
Garmin International, Inc.
Date Cleared
2023-01-12
(205 days)
Product Code
QDA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Garmin ECG app is a software-only, mobile medical application intended for use with compatible Garmin smartwatches to create, record, store, transfer, and display a single-channel electrocardiograph similar to a Lead I ECG. The ECG app determines the presence of atrial fibrillation (AFib) or sinus rhythm (SR) on a classifiable waveform. The ECG app is not recommended for users with other known arrhythmias.
The ECG app is intended for over-the-counter (OTC) use. The ECG data displayed by the ECG app is intended for informational use only. The user is not intended to interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG waveform is meant to supplement rhythm classification for the purposes of discriminating AFib from normal SR, and it is not intended to replace traditional methods of diagnosis or treatment.
The ECG app is not intended for use by people under 22 years old.
Device Description
The Garmin ECG App (ECG App) is a software-only, mobile medical application that has two components: (1) the Watch ECG App for compatible Garmin smartwatches ("Watch" or "Watches"), and (2) the Smartphone ECG App included within Garmin's consumer health and fitness application ecosystem, Garmin Connect allows users to store, manage, and share their respective health and fitness data.
The ECG App is intended to create, record, store, transfer, and display a single lead ECG signal similar to a Lead | ECG. The Watch ECG App acquires and analyzes the single lead ECG signal from electrodes built into each Watch and detects the presence of atrial fibrillation (AFib) or normal sinus rhythm (SR) in the adult wearer of the Watch ECG App then calculates the average heart rate and displays that value, along with the rhythm classification result, to the user on the Watch screen. The user may annotate the result by choosing from a provided list of symptoms.
Optionally, and only when directed by the user, the Watch ECG App can securely transmit the result to the Smartphone ECG App for the purposes of storing and viewing a history of ECG App results. The user may also export ECG App results as a PDF for easy sharing.
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K Number
K201525Device Name
ECG App
Manufacturer
Apple Inc.
Date Cleared
2020-10-08
(122 days)
Product Code
QDA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The ECG app is a software-only mobile medical application intended for use with the Apple Watch to create, record, store, transfer, and display a single channel electrocardiogram (ECG) similar to a Lead I ECG. The ECG app determines the presence of atrial fibrillation (AFib), sinus rhythm, and high heart rate (no detected AF with heart rate 100-150 bpm) on a classifiable waveform. The ECG app is not recommended for users with other known arrhythmias.
The ECG app is intended for over-the-counter (OTC) use. The ECG data displayed by the ECG app is intended for informational use only. The user is not intended to interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG waveform is meant to supplement rhythm classification for the purposes of discriminating AFib from sinus rhythm and is not intended to replace traditional methods of diagnosis or treatment.
The ECG app is not intended for use by people under 22 years old.
Device Description
The ECG 2.0 app comprises a pair of mobile medical apps - one on Apple Watch and the other on the iPhone.
The ECG Watch app analyzes data collected by the integrated electrical sensors on a compatible Apple Watch to generate an ECG waveform similar to a Lead I. calculate average heart rate, and provide a rhythm classification to the user for a given 30 second session. When a user opens the ECG Watch app while wearing the Watch on one wrist, and places the finger of the opposite hand on the digital crown, they are completing the circuit across the heart which begins a recording session.
Once the recording session is complete, the ECG Watch app performs signal processing, feature extraction and rhythm classification to generate a session result.
The resulting classification and average heart rate for the session, along with educational information, will be displayed to the user within the ECG Watch app.
The ECG iPhone app contains the on-boarding and educational materials that a user must review prior to taking an ECG reading. The ECG iPhone app is included in the Health App, which allows users to store, manage, and share health and fitness data, and comes pre-installed on every iPhone. The ECG 2.0 app expands the classifiable heart range, introduces new classification results, and introduces minor, non-userfacing algorithm updates. These changes will be reflected in both the Apple Watch app, and also on the corresponding iPhone app within the Health App.
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K Number
K200948Device Name
Fitbit ECG App
Manufacturer
Fitbit, Inc.
Date Cleared
2020-09-11
(156 days)
Product Code
QDA, ODA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Fitbit ECG App is a software-only mobile medical application intended for use with Fitbit wrist wearable devices to create, record, store, transfer, and display a single channel electrocardiogram (ECG) qualitatively similar to a Lead I ECG. The Fitbit ECG App determines the presence of atrial fibrillation (AFib) or sinus rhythm on a classifiable waveform. The AFib detection feature is not recommended for users with other known arrhythmias.
The Fitbit ECG App is intended for over-the-counter (OTC) use. The ECG data displayed by the Fitbit ECG App is intended for informational use only. The user is not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG waveform is meant to supplement rhythm classification for the purposes of discriminating AFib from normal sinus rhythm and not intended to replace traditional methods of diagnosis or treatment. The Fitbit ECG App is not intended for use by people under 22 years old.
Device Description
The Fitbit ECG App is a software-only medical device used to create, record, display, store and analyze a single channel ECG. The Fitbit ECG App consists of a Device application ("Device app") on a consumer Fitbit wrist-worn product and a mobile application tile ("mobile app") on Fitbit's consumer mobile application. The Device app uses data from electrical sensors on a consumer Fitbit wrist-worn product to create and record an ECG. The algorithm on the Device app analyzes a 30 second recording of the ECG and provides results to the user. Users are able to view their past results as well as a pdf report of the waveform similar to a Lead I ECG on the mobile app.
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K Number
K201168Device Name
ECG Monitor App
Manufacturer
Samsung Electronics Co., Ltd
Date Cleared
2020-08-04
(95 days)
Product Code
QDA, ODA
Regulation Number
870.2345Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Samsung ECG Monitor Application is an over-the-counter (OTC) software-only, mobile medical application operating on a compatible Samsung Galaxy Watch and Phone. The app is intended to create, record, store, transfer, and display a single channel electrocardiogram (ECG), similar to a Lead I ECG, for informational use only in adults 22 years and older. Classifiable traces are labeled by the app as either atrial fibrillation (AFib) or sinus rhythm with the intention of aiding heart rhythm identification; it is not intended to replace traditional methods of diagnosis or treatment. The app is not intended for users with other known arrhythmias and users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional.
Device Description
The Samsung ECG Monitor Application consists of a pair of mobile medical apps: one on a compatible Samsung wearable and the other on a compatible Samsung phone. The compatible Samsung wearable application captures bioelectrical signals from the user and generates single lead ECG signals, calculates average heart rate and classifies the rhythm. The wearable application securely transmits the obtained data to the phone application on the paired phone device. The phone application shows the ECG measurement history and generates the PDF file for the received ECG signals which can be shared by the user.
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K Number
K191406Device Name
KardiaMobile, KardiaStation
Manufacturer
AliveCor, Inc.
Date Cleared
2020-01-24
(241 days)
Product Code
DXH, DPS, QDA
Regulation Number
870.2920Why did this record match?
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AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The KardiaMobile System is intended to record, store and transfer single-channel electrocardiogram (ECG) rhythms. The KardiaMobile System also displays ECG rhythms and output of ECG analysis from AliveCor's KardiaAl platform including detecting the presence of normal sinus rhythm, atrial fibrillation, bradycardia, and others. The KardiaMobile System is intended for use by healthcare professionals, patients with known or suspected heart conditions and health conscious individuals. The device has not been tested and is not intended for pediatric use.
Device Description
The KardiaMobile System is a trans-telephonic (transmission by telephone) ECG (electrocardiogram) event recorder that records, stores and transfers single-channel electrocardiogram rhythms. The device utilizes the computing power of Apple iOS- and Google Android-based smartphones to obtain and analyze single-channel ECG. These smartphones are termed Mobile Computing Platforms (MCPs). The device consists of the hardware (that has the electrodes), and the Kardia phone app (installed on an MCP). The same software is implemented in the iOS and Android MCP. In either configuration, the same hardware is used to sense the ECG. The KardiaMobile Hardware transmits the ECG signal from the electrode to the Kardia phone app on the MCP to be analyzed and presented to the user. All ECGs are synced with the user's account.
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