AliveCor KardiaMobile ECG for Phone and Android

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The AliveCor KardiaMobile ECG is a single-channel cardiac event recorder. It consists of a device and app that enables you to record and review electrocardiograms (ECG's) anywhere, anytime. The device attaches to the back of most iOS and Android devices, and communicates wirelessly with the free Kardia app, providing powerful display, analysis and communication capabilities. Designed for health professionals and consumers.

*Latest 4th generation device sticks to the back of most mobile phones or cases.

Award-Winning Design and Technology

The AliveCor KardiaMobile ECG fits on most mobile devices. It simply rests on your fingers or chest to record an ECG. AliveCor’s proprietary technology converts electrical impulses from user’s fingertips into ultrasound signals transmitted to the mobile device’s microphone. Fast, efficient signal transmission results in minimal battery drain.

You Can Benefit

The AliveCor KardiaMobile ECG provides individuals with the ability to track heart health anywhere, anytime at an affordable cost. Those who can benefit include individuals with suspected or diagnosed heart conditions and health conscious individuals.

Easy to Use

Record your ECG in seconds. Just start the app and place your fingers on the metal sensors.


The 4th generation AliveCor KardiaMobile ECG is compatible with most iOS and Android devices, for more information see our compatibility list. The heart monitor comes with an attachment plate with single-use adhesive that can be used to attach the monitor to an existing case or directly to the mobile device itself.  It does not include a phone case.


  • ECG Channels: Single Channel
  • Input Dynamic Range: 10mV
  • Frequency Resp.: 0.5Hz to 40 Hz
  • A/D Sampling Rate: 300 Hz
  • Resolution: 16 bit
  • Heart Rate Range: 30 - 300 bpm
  • Battery Type: 3V Coin Cell
  • Battery life: 12 months typical use

  • Standards Compliance

    ANSI/AAMI EC38, ISO 10993, IEC 60601-1, IEC 60601-1-2, IEC 60601-2-47. TGA approved (ARTG 234417)

    Free App


    AliveCor's free Kardia app, available for iOS and Android, together with the Heart Monitor, records and stores single-channel ECGs. 

    Advanced Filtering

    Enhanced filtering technology minimizes artifact, yielding a high fidelity tracing. The medical grade tracings are comparable to Lead I on standard ECG machines.

    Record Symptoms and Patient Details

    Add patient details, symptoms and notes.

    Automatic AF Detection

    Instantly know if atrial fibrillation (AF), the most common heart rhythm disturbance and a leading cause of stroke, is detected in your ECG.

    Free Basic Service

    Every purchase of KardiaMobile comes with the free basic service that includes unlimited ECG recording, automatic analysis to know instantly if atrial fibrillation is detected, and option to email the last single ECG to yourself or your doctor

    Optional Premium Service

    Available for purchase through the Kardia app, premium includes unlimited history and cloud storage of all your ECG recordings, and a monthly ECG summary report to share with your doctor.


    Free 30 day trial begins from the time you receive your KardiaMobile and create an account with the Kardia app. After 30 days, you'll have the option to purchase Premium for $12.99/month or continue to use Basic.





    Take recordings anytime, anywhere
    Instant ECG analysis
    Detect normal heart rhythm or AFib
    Email unlimited ECG recordings to your doctor
    Blood pressure and weight tracking
    Unlimited cloud storage and history of ECG recordings
    Customised monthly reports
    Medication tracking



    Attach the AliveCor KardiaMobile ECG to your mobile device.


    Download the free Kardia app, from the App Store on your iOS device, or Google Play Store on your Android device. Sign up for a new account.


    Record your ECGs, and take advantage of AliveCor’s multiple features , including emailing ECGs, printing PDFs, and ECG Analysis.

    User Manuals


    AliveCor KardiaMobile ECG is compatible with most recent Android and iOS phones. However we only test a limited range of phones which are listed below. If there is a compatibility issue you can return the product for a full refund.


    iPhone XR (iOS 13.0)

    iPhone XS (iOS 13.0)

    iPhone XS Max (iOS 13.0)

    iPhone X (iOS 13.0)

    iPhone 8 Plus (iOS 13.0)

    iPhone 8 (iOS 13.0)

    iPhone 7 Plus (iOS 13.0)

    iPhone 7 (iOS 13.0)

    iPhone 6s Plus (iOS 13.0)

    iPhone 6s (iOS 13.0)

    iPhone SE (iOS 13.0)

    iPhone 6 Plus (iOS 12.3)

    iPhone 6 (iOS 12.3)
    iPhone 5s (iOS 12.3)

    iPhone 5c (iOS 10.3.3)

    iPhone 5 (iOS 10.3.3)


    iPad Pro 12" (2nd Gen) (iOS 12.3)

    iPad Pro 10.5" (2nd Gen) (iOS 12.3)

    iPad Pro 12" (iOS 12.3)

    iPad Pro 9" (iOS 12.3)

    iPad 9.7" (2017) (iOS 12.3)

    iPad Mini 4 (iOS 12.3)

    iPad Mini 3 (iOS 12.3)

    iPad Mini 2 (iOS 12.3)

    iPad Air 2 (iOS 12.3)

    iPad Air (iOS 12.3)


    Google Pixel 3a (Android 10.0.0)

    Google Pixel 3a XL(Android 10.0.0)

    Google Pixel 3 (Android 10.0.0)

    Google Pixel 3 XL (Android 10.0.0)

    Google Pixel 2 (Android 10.0.0)

    Google Pixel 2 XL (Android 10.0.0)

    Google Pixel (Android 10.0.0)

    Google Pixel XL (Android 10.0.0)

    Huawei Mate 10 (Android 8.0.0)

    LG Nexus 5 (Android 6.0.1)

    Motorola Moto G Gen 2 (Android 6.0)

    Samsung Galaxy S10+ (Android 9.0.0)

    Samsung Galaxy S10 (Android 9.0.0)

    Samsung Galaxy S9+ (Android 9.0.0)

    Samsung Galaxy S9 (Android 8.0.0)

    Samsung Galaxy S8+ (Android 8.0.0)

    Samsung Galaxy S8 (Android 7.0.0)

    Samsung Galaxy S7 (Android 8.0.0)

    Samsung Galaxy S6 (Android 7.0.0)

    Samsung Galaxy S5 (Android 6.0.1)

    Samsung Note 9 (Android 8.1.0)

    Samsung Note 8 (Android 8.0.0)

    Samsung Note 5 (Android 7.0.0)


    Understand Arrhythmias

    The app includes a detailed arrhythmia library with sample, real-life, ECGs, ranging from common arrhythmia conditions like atrial fibrillation to rare ones like Wolff Parkinson White Syndrome.

    Learn More

    The app also includes, a detailed diagram of cardiac anatomy, a breakdown and description of the ECG waveform, and links to useful external resources.

    Clinical Research

    Clinical research and other supporting literature on KardiaMobile.

    Learn More