Devices descending from K971867
105 later devices reach Alice 4R System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +8 | K222579 | Belun Sleep System BLS-100 | Belun Technology Company Limited | 2023 | 0 | — |
| +9 | K254042 | WatchPAT SW | Itamar Medical, Ltd. | 2026 | 0 | — |
| +9 | K244027 | Sansa Hsat | Huxley Medical | 2025 | 2 | — |
| +10 | K253148 | RX-1 Sleep | Vivaquant, Inc. Dba Rhythm Express | 2026 | 0 | — |
| +10 | K252497 | Sansa Hsat | Huxley Medical | 2025 | 0 | — |