| 2026-05-29 | K252859 | ZEUS Platform (FG0501US) | iRhythm Technologies, Inc. | Cardiovascular |
| 2023-02-15 | K222389 | ZEUS System | iRhythm Technologies, Inc. | Cardiovascular |
| 2022-07-19 | K213409 | ZEUS System (Zio Watch) | iRhythm Technologies, Inc. | Cardiovascular |
| 2021-05-21 | K202527 | Zio ECG Utilization Software (ZEUS) System | iRhythm Technologies, Inc. | Cardiovascular |
| 2019-08-23 | K190593 | Zio XT ECG Monitoring System, Zio AT ECG Monitoring System | iRhythm Technologies, Inc. | Cardiovascular |
| 2018-08-29 | K181502 | Zio AT ECG Monitoring System, ZEUS System | iRhythm Technologies, Inc. | Cardiovascular |