KardiaMobile® Card

1-lead personal EKG device

HSA/FSA eligible

$109.00

Our most portable and durable personal EKG, KardiaMobile Card is thin and light like a credit card. Record accurate, medical-grade EKGs right on your phone—whether you’re on a hike, at the grocery store, or just at home. KardiaMobile Card helps you and your heart go wherever life takes you.

  • Thin and light as a credit card

  • Bluetooth enabled, no WiFi required.

  • FDA-Cleared to detect AFib.

  • Detect up to six of the most common arrhythmias*.

  • When a doctor needed answers mid-flight, he reached for KardiaMobile Card. Read the story via CNN

  • KardiaMobile Card is not tested or recommended for use with pacemakers and ICDs. KardiaMobile Card does not check for heart attack and does not replace regular health checkups with your physician. Seek medical attention if you are experiencing any concerning symptoms or if you are having an emergency. KardiaMobile Card has not been tested at flight altitudes.

Clinically validated

Recommended by cardiologists worldwide.

FDA-cleared

Medical-grade and cleared to detect up to 6 of the most common arrhythmias

EKG in 30 seconds

Right on your phone. No wires, patches, or gels required.

FSA/HSA Eligible

Use your FSA/HSA card for any Kardia device.

Getting started is easy

  1. Purchase your KardiaMobile Card

    View device compatibility

  2. Download the Kardia App

  3. Record an EKG in seconds

  4. View your instant results

What is KardiaMobile Card?

KardiaMobile Card is the first and only credit card-sized personal EKG to be cleared by the FDA. It uses Bluetooth to connect to your phone and record a medical-grade, single-lead electrocardiogram (EKG) in seconds.

KardiaMobile Card can detect Atrial Fibrillation (AFib), Bradycardia, Tachycardia, and Normal Sinus Rhythm. For an even wider range of arrhythmia detections—including PVCs, SVE, and Wide QRS—you can pair KardiaMobile Card with our best-selling KardiaCare membership(not required).

How Does It Work?

KardiaMobile Card records a single-lead EKG (Lead I) in just 30 seconds. Simply place your fingers or thumbs on the sensors and watch your EKG appear on your phone. You’ll receive an instant analysis that you can save or share with your doctor.

Want more? Download the user manual

What makes it different?

KardiaMobile Card is thin and light like a credit card, weighing just 7.4 grams. It’s easy to keep in your wallet, so you always have it on hand the moment you feel a symptom.

KardiaMobile Card has been tested to withstand water, wear, and tear. Requiring no WiFi to record EKGs, you can take it with you on a hike, running errands, or even in the car.

Frequently Asked Questions

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How do I set up my KardiaMobile Card?

Does KardiaMobile Card require a membership/ subscription?

How do I get a clear signal when recording my EKG with KardiaMobile Card?

How long does the battery in KardiaMobile Card last? Can it be replaced?

How do I turn off KardiaMobile Card?

Kardia Device Comparison

KardiaMobile® 6L Max

KardiaMobile® 6L Max KardiaMobile® Card KardiaMobile®

KardiaMobile® Card

KardiaMobile® 6L Max KardiaMobile® Card KardiaMobile®

KardiaMobile®

KardiaMobile® 6L Max KardiaMobile® Card KardiaMobile®

$149.00

$109.00

$79.00

Six-lead EKG, more data than a single-lead device

Portable, credit card-sized, single-lead EKG

Easy, at-home, single-lead EKG

Single-lead & Six lead (Lead I, II, III, aVR, aVL, aVF)

more info

Single lead (Lead I)

more info

Single lead (Lead I)

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Detects AFib, Bradycardia, Tachycardia, PVCs, SVE, Wide QRS, & Normal

Detects AFib, Bradycardia, Tachycardia, & Normal

Detects AFib, Bradycardia, Tachycardia, & Normal

Bluetooth enabled (no WiFi required)

Bluetooth enabled (no WiFi required)

Audio connection (no Bluetooth)

Replaceable battery

Non-replaceable battery (sealed against water & dirt)

Replaceable battery

9.0 cm x 3.0 cm x 0.72 cm

85.6 mm x 54.0 mm x 1.2 mm

8.2 cm x 3.2 cm x 0.35 cm

Includes full year of KardiaCare

more info

Pairs with KardiaCare

more info

Pairs with KardiaCare

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Kardia's most advanced personal EKG technology

More heart data than any smartwatch

Kardia's most advanced personal EKG technology

Up to 20 arrhythmias detectable with included Clinician Reviews

24/7 support from AskKardia

more info

Additional Information

Reviews

OPEN

Compatibility

OPEN

Technical Specifications

OPEN

Return Policy

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