| K252655 | Pulse Oximeter (PO-A2AO, PO-A2AT, PO-A3AO, PO-H1AO, PO-B1AO, PO-C5AO, PO-C5AT, PO-C6AO, PO-C6AT) | Shenzhen Imdk Medical Technology Co., Ltd. | 2026-05-11 |
| K253887 | Nasal Alar SpO2 Sensor (989803205381); Nasal Alar SpO2 Sensor (989803205391); Nasal Alar Sp02 Sensor (989803205401) | Philips Medizin Systeme | 2026-05-01 |
| K260931 | Unimed Reusable Finger Clip SpO2 Sensors (U403-49R and U103-49R) | Unimed Medical Supplies, Inc. | 2026-04-14 |
| K252448 | AViTA Pulse Oximeter (SP61) | Avita Corporation | 2026-02-27 |
| K252805 | YUWELL® Finger Pulse Oximeter (YX105, YX106, YX110, YX310) | Jiangsu Yuyue Medical Equipment & Supply Co., Ltd. | 2026-02-17 |
| K253109 | Reusable SPO2 Sensor (BSA307-47; BSA109-50; BSA109-31O) | Shenzhen Best Electronics Co., Ltd. | 2026-01-07 |
| K251751 | Spo2 Sensor CSS032D | Shenzhen Ykd Technology Co., Ltd. | 2025-12-19 |
| K251696 | Unimed Reusable SpO2 Sensors (-48 Series and -29 Series) (U410-48); Unimed Reusable SpO2 Sensors (-48 Series and -29 Series) (U410-29) | Unimed Medical Supplies, Inc. | 2025-12-01 |
| K251691 | Unimed Reusable SpO2 Sensors (-08 Series) (U403S-08); Unimed Reusable SpO2 Sensors (-08 Series) (U203S-08); Unimed Reusable SpO2 Sensors (-08 Series) (U103S-08); Unimed Reusable SpO2 Sensors (-08 Series) (U103-08) | Unimed Medical Supplies, Inc. | 2025-12-01 |
| K251695 | Unimed Reusable SpO2 Sensors (-06 Series) (U403S-06); Unimed Reusable SpO2 Sensors (-06 Series) (U203S-06); Unimed Reusable SpO2 Sensors (-06 Series) (U103S-06) | Unimed Medical Supplies, Inc. | 2025-11-18 |
| K251693 | Unimed Reusable SpO2 Sensors (-75 Series) (U410-75); Unimed Reusable SpO2 Sensors (-75 Series) (U110-75); Unimed Reusable SpO2 Sensors (-75 Series) (U410S-75); Unimed Reusable SpO2 Sensors (-75 Series) (U110S-75); Unimed Reusable SpO2 Sensors (-75 Series) (U210S-75) | Unimed Medical Supplies, Inc. | 2025-11-18 |
| K250837 | Pulse Oximeter | Shanghai Berry Electronic Tech Co., Ltd. | 2025-09-25 |
| K250931 | Unimed Reusable SpO2 Sensors (-117 and -121 Series) (U403-117); Unimed Reusable SpO2 Sensors (-117 and -121 Series) (U103-117); Unimed Reusable SpO2 Sensors (-117 and -121 Series) (U410-121); Unimed Reusable SpO2 Sensors (-117 and -121 Series) (U110-121) | Unimed Medical Supplies, Inc. | 2025-08-13 |
| K241086 | Avidhrt Sense SpO2 | Avidhrt, Inc. | 2025-05-09 |
| K242876 | Pulse Oximeter ( PO2, PO2A, PO2B) | Shenzhen Viatom Technology Co., Ltd. | 2025-02-28 |
| K233963 | Aulisa Oximeter Module (2nd Gen.) (GA-OM0007, GA-OM0008) | Taiwan Aulisa Medical Devices Technologies, Inc. | 2025-02-25 |
| K243086 | Unimed Reusable Finger Clip SpO2 Sensors (UXXX-91 Series) (U403-91); Unimed Reusable Finger Clip SpO2 Sensors (UXXX-91 Series) (U410-91) | Unimed Medical Supplies, Inc. | 2025-02-20 |
| K242455 | AViTA Pulse Oximeter (SP62B) | Avita Corporation | 2025-02-19 |
| K242580 | Unimed Reusable Finger Clip SpO2 Sensors (U103-125); Unimed Reusable Finger Clip SpO2 Sensors (U403-254); Unimed Reusable Finger Clip SpO2 Sensors (U103-254); Unimed Reusable Finger Clip SpO2 Sensors (U403-125) | Unimed Medical Supplies, Inc. | 2025-02-06 |
| K233956 | Aulisa Infant Oximeter Module (2nd Gen.) (GA-OM0018) | Taiwan Aulisa Medical Devices Technologies, Inc. | 2025-01-30 |
| K243049 | Pulse Oximeter (FS20P); Pulse Oximeter (FS20C); Pulse Oximeter (FS10C) | Hunan Accurate Bio-Medical Technology Co., Ltd. | 2025-01-02 |
| K241090 | Evie Med Ring | Movano Inc. Dba Movano Health | 2024-11-29 |
| K232520 | Fingertip Pulse Oximeter, models Alpine20, Alpine20A, Alpine20H, Alpine20HA, Alpine20B, Alpine20BA, Alpine20BH, Alpine20BHA, Alpine30, Alpine30A, Alpine30H, Alpine30HA, Alpine30B, Alpine30BA, Alpine30BH, Alpine30BHA, Alpine20L, Alpine20LB, Alpine20LH, Alpine20LBH, Alpine30L, Alpine30LB, Alpine30LH, Alpine30LBH | Shenzhen Smallsignal Technology Co., Ltd. | 2024-11-21 |
| K240092 | Pulse Oximeter (YM101, YM102, YM103, YM104, YM201, YM301, YM202, YM302, YM111, YM112, YM113, YM114, YM211, YM212, YM314, YM601, YM602, YM401, YM402, YM403, YM501, YM502, YM503 and YM504) | Shenzhen Yimi Life Technology Co., Ltd. | 2024-10-25 |
| K234110 | Belun Ring BLR-200 (BLR-200) | Belun Technology Company Limited | 2024-10-11 |
| K240808 | Pulse Oximeter (WS20A) | Hunan Accurate Bio-Medical Technology Co., Ltd. | 2024-10-03 |
| K233827 | OxiWear | Oxiwear, Inc. | 2024-08-28 |
| K231979 | Mecun SpO2 sensor | Shenzhen Mecun Medical Supply Co., Ltd. | 2024-08-16 |
| K232989 | Pulse Oximeter (AOJ-70A); Pulse Oximeter (AOJ-70B); Pulse Oximeter (AOJ-70C); Pulse Oximeter (AOJ-70D); Pulse Oximeter (AOJ-70E) | Shenzhen AOJ Medical Technology Co., Ltd. | 2024-07-01 |
| K232975 | Pulse Oximeter (MD300C228) | Beijing Choice Electronic Technology Co., Ltd. | 2024-06-21 |