Devices descending from K920984
163 later devices reach King of Hearts Express (E.X.) Monitor through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +6 | K253306 | BioTracker 2.0 | Biotracker, LLC | 2026 | 0 | — |
| +6 | K250233 | PreemptiveAI Clinical SDK | Measure Labs, Inc. (Dba Preemptiveai, Inc.) | 2026 | 0 | — |
| +6 | K240229 | Masimo W1 | Masimo Corporation | 2024 | 1 | — |
| +6 | K232445 | CSF-4 (CSF-4) | Cardiacsense | 2024 | 0 | — |
| +6 | K240693 | LINQ II™ Insertable Cardiac Monitor (ICM) | Medtronic, Inc. | 2024 | 1 | — |
| +6 | K233562 | LINQ II Insertable Cardiac Monitor | Medtronic, Inc. | 2023 | 0 | 1 |
| +6 | K230265 | MoMe® ARC Wireless Ambulatory ECG Monitoring and Detection System | Infobionic, Inc. | 2023 | 1 | — |
| +6 | K231276 | SmartCardia 7L Platform | Smartcardia SA | 2023 | 0 | — |
| +6 | K220795 | QT ECG | QT Medical, Inc. | 2022 | 1 | — |
| +6 | K213357 | Study Watch with Irregular Pulse Monitor (Home), Study Watch with Irregular Pulse Monitor | Verily Life Sciences, LLC | 2022 | 0 | — |
| +6 | K213409 | ZEUS System (Zio Watch) | iRhythm Technologies, Inc. | 2022 | 0 | — |
| +6 | K212008 | Reveal LINQ Insertable Cardiac Monitor | Medtronic, Inc. | 2021 | 0 | — |
| +6 | K210753 | KardiaMobile 6L | AliveCor, Inc. | 2021 | 2 | — |
| +6 | K202228 | Omron Model BP7900 Blood Pressure Monitor + EKG | Omron Healthcare, Inc. | 2021 | 0 | — |
| +6 | K193348 | Blood Pressure Monitor | Shenzhen Viatom Technology Co., Ltd. | 2020 | 0 | — |
| +6 | K200444 | Biomonitor III, Biomonitor IIIm | Biotronik, Inc. | 2020 | 4 | — |
| +6 | K181823 | KardiaAI | AliveCor, Inc. | 2019 | 6 | — |
| +6 | K182456 | Study Watch | Verily Life Sciences, LLC | 2019 | 3 | — |
| +6 | K181998 | CardioBand ECG Event Recorder | Samsung Strategy and Innovation Center (Ssic) | 2018 | 0 | — |
| +6 | K173248 | Cardioskin | Bioserenity Sas | 2018 | 0 | — |
| +6 | K180895 | Alleye | Oculocare Medical AG | 2018 | 1 | — |
| +6 | K161431 | SimplECG | Nanowear, Inc. | 2016 | 5 | — |
| +6 | K152770 | ProBP 2400 Digital Blood Pressure Device | Microlife Intellectual Property GmbH | 2015 | 3 | 1 |
| +6 | K133701 | Nuvant MCT System | Corventis, Inc. | 2014 | 23 | — |
| +7 | K262735 | LINQ II Insertable Cardiac Monitor (ICM) (LNQ22) | Medtronic, Inc. | 2026 | 0 | — |
| +7 | K250356 | MoMe ARC® Wireless Ambulatory ECG Monitoring and Detection System (32000) | Infobionic, Inc. | 2025 | 0 | — |
| +7 | K231424 | HeartBeam AIMIGo (TM) System | Heartbeam, Inc. | 2024 | 0 | — |
| +7 | K233521 | QT Ecg (QTERD100) | QT Medical, Inc. | 2023 | 0 | — |
| +7 | K231620 | Nuubo Smart | Smart Solutions Technologies SL | 2023 | 0 | — |
| +7 | K203594 | EyeCTester | Neuro-Eye Diagnostic Systems, LLC | 2022 | 0 | — |
| +7 | K220350 | KardiaMobile 6L | AliveCor, Inc. | 2022 | 0 | — |
| +7 | K201865 | Biomonitor III, Biomonitor IIIm | Biotronik, Inc. | 2020 | 3 | — |
| +7 | K200884 | B-Secur HeartKey Software Library | B-Secur, Ltd. | 2020 | 0 | — |
| +7 | K201985 | KardiaAI | AliveCor, Inc. | 2020 | 0 | — |
| +7 | K201669 | SimpleSENSE | Nanowear, Inc. | 2020 | 3 | — |
| +7 | K200297 | Microlife Upper Arm Automatic Digital Blood Pressure Monitor | Microlife Intellectual Property GmbH | 2020 | 2 | — |
| +7 | K162956 | Nowcardio System | Contex International Technologies (Canada), Inc. | 2017 | 1 | — |
| +7 | K163512 | Zio AT ECG Monitoring System | iRhythm Technologies, Inc. | 2017 | 18 | 1 |
| +8 | K261569 | UbiqVue™ 2AYe Cardiac System (UX2253) | Lifesignals, Inc. | 2026 | 0 | — |
| +8 | K243981 | Hexoskin Medical System (7100-00016) | Carre Technologies, Inc. | 2025 | 0 | — |
| +8 | K240029 | Zio AT® device (A100A1001) | iRhythm Technologies, Inc. | 2024 | 1 | — |
| +8 | K233584 | RhythmStar System | RhythMedix, LLC | 2024 | 1 | — |
| +8 | K221856 | BIOMONITOR IIIm, BIOMONITOR III | Biotronik, Inc. | 2022 | 2 | — |
| +8 | K212160 | SimpleSENSE Platform | Nanowear, Inc. | 2021 | 1 | — |
| +8 | K202729 | Microlife Upper Arm Automatic Digital Blood Pressure Monitor | Microlife Intellectual Property GmbH | 2021 | 0 | — |
| +8 | K182532 | Liba3 System | National Cardiac, Inc. | 2019 | 0 | — |
| +8 | K181502 | Zio AT ECG Monitoring System, ZEUS System | iRhythm Technologies, Inc. | 2018 | 12 | — |
| +9 | K250793 | RhythmStar System (SL) | RhythMedix, LLC | 2026 | 0 | — |
| +9 | K240177 | Zio AT® device (A100A1001) | iRhythm Technologies, Inc. | 2024 | 0 | — |
| +9 | K232053 | SimpleSense-BP, SimpleSense-BP Software Application | Nanowear, Inc. | 2023 | 0 | — |
| +9 | K230375 | Biomonitor IV | Biotronik, Inc. | 2023 | 1 | — |
| +9 | K210822 | DeepRhythmAI | Medicalgorithmics S.A. | 2022 | 6 | — |
| +9 | K190593 | Zio XT ECG Monitoring System, Zio AT ECG Monitoring System | iRhythm Technologies, Inc. | 2019 | 4 | — |
| +10 | K254255 | S-Patch CardioAI | Wellysis Corp. | 2026 | 0 | — |
| +10 | K261074 | Biomonitor IV (471155) | Biotronik, Inc. | 2026 | 0 | — |
| +10 | K241197 | DeepRhythmAI | Medicalgorithmics S.A. | 2024 | 3 | — |
| +10 | K233755 | HeartKey® Rhythm | B-Secur Limited | 2024 | 0 | — |
| +10 | K202527 | Zio ECG Utilization Software (ZEUS) System | iRhythm Technologies, Inc. | 2021 | 3 | — |
| +11 | K250932 | DeepRhythmAI | Medicalgorithmics S.A. | 2025 | 1 | — |
| +11 | K242129 | VitalRhythm | Vitalconnect, Inc. | 2025 | 0 | — |
| +11 | K222389 | ZEUS System | iRhythm Technologies, Inc. | 2023 | 1 | — |
| +12 | K252859 | ZEUS Platform (FG0501US) | iRhythm Technologies, Inc. | 2026 | 0 | — |
| +12 | K253141 | DeepRhythmAI | Medicalgorithmics S.A. | 2025 | 0 | — |