AliveCor
AliveCor develops FDA-cleared personal ECG devices that enable users to record medical-grade heart readings in 30 seconds. The KardiaMobile and KardiaMobile 6L devices detect atrial fibrillation, bradycardia, tachycardia, and other arrhythmias via a smartphone app.

What is AliveCor?
KardiaMobile is a single-lead ECG device that captures heart rhythm data by placing thumbs on two electrodes, with instant analysis delivered through the Kardia app. KardiaMobile 6L adds a third electrode to provide six leads of heart data, offering physicians a more detailed view for detecting a broader range of cardiac conditions. Both devices are clinically validated with over 185 peer-reviewed studies, require no wires or gels, and are compatible with most iOS and Android devices. Results can be emailed to doctors or saved for personal records. AliveCor also offers KardiaCare, a subscription service providing additional determinations and clinician ECG reviews.
Key features
- FDA-cleared single-lead and six-lead personal ECG devices
- Instant detection of atrial fibrillation, bradycardia, and tachycardia
- Medical-grade readings in 30 seconds without wires or gels
- Smartphone compatibility with iOS and Android devices
- Option to email ECG results directly to healthcare providers
Use cases
- A user who feels heart palpitations records a 30-second ECG at home and receives instant analysis indicating whether the rhythm is normal or requires medical attention.
- A patient with atrial fibrillation uses KardiaMobile 6L to capture six-lead data and shares detailed tracings with their cardiologist for remote monitoring.
- A health-conscious individual tracks heart rhythm regularly to establish a baseline and detect any emerging patterns between doctor visits.
Who is it for
- Individuals with known heart conditions monitoring arrhythmias
- people at risk of atrial fibrillation or stroke
- patients needing to share ECG data with cardiologists
- health-conscious adults tracking cardiovascular wellness
- clinicians seeking remote patient monitoring tools
