510(k) · Cleared
ClearedWearable ECG Recorder (YMHeart XY-12); Wearable ECG Recorder (YMHeart XY-1201); Wearable ECG Recorder (YMHeart XY-1202); Wearable ECG Recorder (YMHeart XY-1203); Wearable ECG Recorder (YMHeart XY-03); Wearable ECG Recorder (YMHeart XY-0301); Wearable ECG Recorder (YMHeart XY-0302); Wearable ECG Recorder (YMHeart XY-0303)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shenzhen Xinyan Medical Technology Co.,ltd. · MWJ Electrocardiograph, Ambulatory (Without Analysis)
Cleared on Sep 11, 2026 as substantially equivalent to K151787 (Edan Instruments, Inc., 2016) after a 266-day review. Its family tree reaches back 8 generations to 1997.
- Decided
- Sep 11, 2026
- Review
- 266 days
- Class
- Class II
- Product code
- MWJ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K963725 (1997). 61 ancestors in all, the oldest K843503 (1984). No later device cites it as a predicate yet.
- Root · 8 generations backK963725 Model CG-2206 Personal Electrocardiogram (Ecg) Transmitter Device…Card Guard, Ltd. · 1997
- 7 generations backK012223 CG-2211 Selfcheck Ecg TransmitterCard Guard Scientific Survival, Ltd. · 2001
- 6 generations backK042254 PMP4 Selfcheck EcgCard Guard Scientific Survival, Ltd. · 2005
- 5 generations backK060911 CG-6108 Arrhythmia Ecg Event RecorderCard Guard Scientific Survival, Ltd. · 2006
- 4 generations backK071995 CG-6108 Continuous Ecg Monitor and Arrhythmia DetectorCard Guard Scientific Survival, Ltd. · 2007 · Recalled
- 3 generations backK081257 CG-6108 Act-3L Continuous Ecg Monitor & Arrhythmia DetectorCard Guard Scientific Survival, Ltd. · 2008 · Recalled
- 2 generations backK093288 Cardionet Ambulatory Ecg Monitor with Arrhythmia DetectionCardionet, Inc. · 2010
- 1 generation backK151787 Holter SystemEdan Instruments, Inc. · 2016
- This deviceK254119 Wearable ECG Recorder (YMHeart XY-12); Wearable ECG Recorder…Shenzhen Xinyan Medical Technology Co.,ltd. · 2026
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K963725 | Model CG-2206 Personal Electrocardiogram (Ecg) Transmitter Device (Modified) | Card Guard, Ltd. | 1997 | — |
| −7 | K012223 | CG-2211 Selfcheck Ecg Transmitter | Card Guard Scientific Survival, Ltd. | 2001 | — |
| −6 | K042254 | PMP4 Selfcheck Ecg | Card Guard Scientific Survival, Ltd. | 2005 | — |
| −5 | K060911 | CG-6108 Arrhythmia Ecg Event Recorder | Card Guard Scientific Survival, Ltd. | 2006 | — |
| −4 | K071995 | CG-6108 Continuous Ecg Monitor and Arrhythmia Detector | Card Guard Scientific Survival, Ltd. | 2007 | 2 |
| −3 | K081257 | CG-6108 Act-3L Continuous Ecg Monitor & Arrhythmia Detector | Card Guard Scientific Survival, Ltd. | 2008 | 2 |
| −2 | K093288 | Cardionet Ambulatory Ecg Monitor with Arrhythmia Detection | Cardionet, Inc. | 2010 | — |
| −1 | K151787 | Holter System | Edan Instruments, Inc. | 2016 | — |
| 0 (this device) | K254119 | Wearable ECG Recorder (YMHeart XY-12); Wearable ECG Recorder (YMHeart… | Shenzhen Xinyan Medical Technology Co.,ltd. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 0 |
| 2003 | 3 | 0 |
| 2004 | 1 | 0 |
| 2005 | 4 | 0 |
| 2006 | 3 | 0 |
| 2009 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in MWJ? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new MWJ device
- #1 K253529 Peerbridge COR MDx (Cor MDx)score 14.1 · 8 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K151787 | Holter SystemSummary page 5…Trade Name: Holter System Model: SE-2003 and SE-2012 Common Name: Programmable Diagnostic Computer Classification Name: Computer, Diagnostic, Programmable 510(K) Number: K151787 Review Panel: Cardiovascular Product Code: MWJ, DQK Regulation Number: 21 CFR 870.2800, 21 CFR 870.1425 Regulation Class: II Ref… | 2016 |
| † | K213233 | EZYPRO ECG Recorder (Model: UG02) | 2022 |
| † | K252839 | ZywieZ3 Sensor & Adhesive | 2026 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 29 years and passes through 5 companies; a new generation was cleared every 3.3 years on median.
- 4 of the 61 ancestors have a recall of any class.
- 1 other device also cites its predicate K151787.
How does its category compare?
All MWJ devicesMWJ Electrocardiograph, Ambulatory (Without Analysis): FDA decisions, review times, recalls and adverse event reports over 20 years. 2026, this device’s year, is highlighted.
FDA decisions per year · MWJ
2in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · MWJ
337in 2022
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MWJ
2in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MWJ
8in 2025
MAUDE reports naming product code MWJ, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 5 | 142 | 0 | 0 |
| 2008 | 1 | — | 0 | 0 |
| 2009 | 2 | — | 0 | 5 |
| 2010 | 3 | 90 | 0 | 0 |
| 2011 | 3 | 206 | 0 | 0 |
| 2012 | 1 | — | 0 | 2 |
| 2013 | 3 | 241 | 0 | 4 |
| 2014 | 2 | — | 0 | 1 |
| 2015 | 0 | — | 0 | 1 |
| 2016 | 2 | — | 0 | 1 |
| 2017 | 0 | — | 0 | 2 |
| 2018 | 1 | — | 0 | 1 |
| 2019 | 0 | — | 0 | 4 |
| 2020 | 0 | — | 0 | 12 |
| 2021 | 1 | — | 0 | 3 |
| 2022 | 4 | 337 | 0 | 6 |
| 2023 | 0 | — | 0 | 5 |
| 2024 | 2 | — | 2 | 3 |
| 2025 | 0 | — | 0 | 8 |
| 2026 | 5 | 270 | 0 | — |
What is it indicated for?
Wearable ECG Recorder is intended to acquire, record and store continuous ECG data as directed by a clinician from patients aged 18 and older for a maximum recording time of 7 days in a hospital, clinic or home environment. At the end of the recording, the recorded ECG data can be transferred in the ECG Management Software on PC via the USB connection.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K254119 · printed Nov 4, 2026
Cite this page
510(k) Report. “K254119: Wearable ECG Recorder (YMHeart XY-12); Wearable ECG Recorder (YMHeart XY-1201); Wearable ECG Recorder (YMHeart XY-1202); Wearable ECG Recorder (YMHeart XY-1203); Wearable ECG Recorder (YMHeart XY-03); Wearable ECG Recorder (YMHeart XY-0301); Wearable ECG Recorder (YMHeart XY-0302); Wearable ECG Recorder (YMHeart XY-0303).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K254119
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Record history
- FDA decision record loaded Oct 30, 2026
- Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026