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AliveCor KardiaMobile 6L ECG

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AliveCor KardiaMobile 6L ECG

Personal 6-lead ECG device with three electrodes: two thumbs on top and one electrode on the left knee or ankle. It records a 30-second single-lead or six-lead ECG and sends it to a smartphone app for analysis. Sold over the counter for consumers and also used by clinicians.

Key facts

ProductKardiaMobile 6L
ManufacturerAliveCor, Inc.
Intended usersProfessional and home use
US FDA status510(k) cleared — K210753
Market statusAvailable

Main features

  • Three electrodes; records 1-lead or 6-lead ECG
  • 30-second recording
  • Instant Analysis: normal sinus rhythm, atrial fibrillation, bradycardia, tachycardia, unclassified
  • Kardia AI V2 adds sinus rhythm with PVCs, with supraventricular ectopy (SVE) and with wide QRS
  • Replaceable CR2016 coin-cell battery
  • Not intended for pediatric use

Connectivity

Bluetooth to the Kardia app (iOS/Android); clinician access through AliveCor's KardiaPro platform.

AI and analysis software

KardiaAI rhythm-analysis platform (Instant Analysis); Kardia AI V2 algorithm suite (FDA-cleared November 2020) for KardiaMobile and KardiaMobile 6L.

Software outputs are an aid to the clinician, not a diagnosis, and are limited to the indications cleared for each feature.

Regulatory status in the United States

FDA 510(k) clearance: K210753. First cleared May 2019. K210753 (June 2021) added QT interval measurement by healthcare professionals. The Kardia AI V2 determinations were cleared in November 2020.

Related guide: How to Read an ECG Output Like a Pro: The Complete Professional Guide.

Sources

Profile verified against public sources in October 2026. Trademarks belong to their owners.