ZywieZ3 Sensor & Adhesive

FDA 510(k) K252839 · Zywie, Inc.

Substantially Equivalent

510(k) numberK252839

Submission

Device name
ZywieZ3 Sensor & Adhesive
Applicant
Zywie, Inc.
Johns Creek, GA, US
Received
September 5, 2025
Decision date
June 18, 2026
Decision
Substantially Equivalent (SESE)
Type
Traditional 510(k)
Summary
510(k) summary available from FDA

Official FDA 510(k) record

Device classification

Product code
MWJ – Electrocardiograph, Ambulatory (Without Analysis)
Device class
Class II (moderate risk)
Regulation
21 CFR 870.2800
Specialty
Cardiovascular

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K253384mobiCARE Cardiac Monitoring System (mobiCARE-MC200M, mobiCARE-MC200ML, mobiCARE-MC200M7…MWJ · Traditional Seers Technology Co., Ltd.06/25/2026SE
K231424HeartBeam AIMIGo(TM) SystemMWJ · Traditional Heartbeam, Inc.12/13/2024SE
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K212317Eclipse MINI Model 98900MWJ · Traditional Spacelabs Healthcare, Ltd.11/07/2022SE
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Questions and answers

When was ZywieZ3 Sensor & Adhesive cleared by the FDA?

ZywieZ3 Sensor & Adhesive (K252839) received a 510(k) decision of Substantially Equivalent on June 18, 2026, 286 days after the submission was received.

What is the product code of K252839?

The FDA product code is MWJ – Electrocardiograph, Ambulatory (Without Analysis), a Class II (moderate risk) device regulated under 21 CFR 870.2800.