FDA 510(k) · Apple

K201525: ECG App (Apple, Inc.)

Apple, Inc. received FDA 510(k) K201525 for ECG App, with a decision date of Oct 8, 2020 (substantially equivalent).

Prescription or OTC: OTC parsed from FDA documents (summary PDF: indications text (parsed))

FDA record for K201525FDA summary or statement (PDF)

FDA facts

Official fields for K201525
FDA numberK201525
Pathway510(k)
ApplicantApple, Inc.
Device nameECG App
Product codeQDA: Electrocardiograph Software For Over-The-Counter Use
Regulation (21 CFR)870.2345
Device classClass 2
Date receivedJun 8, 2020
Decision dateOct 8, 2020
DecisionSubstantially Equivalent (SESE)
510(k) typeTraditional

Source: openFDA device 510(k) data, data through Oct 26, 2026.

Indications for use parsed from FDA documents

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. 5.5

Extracted automatically from FDA's 510(k) summary. It can contain extraction errors and is not a verified quote. Read the wording in the FDA PDF before relying on it.

Predicates parsed from FDA documents

FDA numbers found next to the word "predicate" in the summary. The list can include reference devices; check the PDF for which device is the primary predicate.

Later records that cite K201525

  • K240795 Withings ECG App (Withings, Jun 15, 2025, QDA)
  • K243236 WHOOP ECG (electrocardiogram) Feature (1.0) (Whoop, Apr 4, 2025, QDA)
  • K240909 Samsung ECG App v 1.3 (ECG) (Samsung, Aug 2, 2024, QDA)

ChatPPG interpretation

A 510(k) decision of "substantially equivalent" means FDA found the device as safe and effective as a legally marketed predicate. FDA's word for this is cleared, not approved. The clearance covers the device and indications in this submission; it does not extend to other features or versions of the same product that were not part of it. See FDA cleared vs approved.

Product code QDA is "Electrocardiograph Software For Over-The-Counter Use", class 2, 21 CFR 870.2345. FDA's definition: "An electrocardiograph software device for over-the-counter use creates, analyzes, and displays electrocardiograph data, and can provide information for identifying cardiac arrhythmias. This device is not intended to provide a diagnosis."

Our labels for filtering: claim ECG, sensor ECG electrodes. These are heuristics, not FDA fields.