Solicitation
Restorative and health-Enhancing Sleep Time (REST)
ARPA-H-SOL-26-159
National Institutes of Health, Advanced Research Projects Agency for Health (Arpa-H). Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Response deadline
October 13, 2026 at 12:00 PM EDT
Closed 19 days ago. Posted October 5, 2026, first published June 16, 2026. Scheduled to archive October 28, 2026.
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Description
As published on SAM.gov.
The Advanced Research Projects Agency for Health (ARPA-H) seeks proposals for the Restorative & health-Enhancing Sleep Time (REST) program, a bold effort to transform how poor sleep is measured and treated by enabling objective, home-based, closed-loop technologies that detect health-relevant sleep microstructures and respond to them in real time. If successful, REST will establish the technical foundation for a new generation of sleep health technologies that are objective, personalized, and capable of improving long-term health outcomes at scale.
6/16: Amendment 1 updates links within the ISO
6/18: Amendment 2 adds Section 6.5 Questions and Answers
6/24: Amendment 3 makes various edits for clarification in Sections 1-3.
7/7: Amendment 4 modifies the table in Section 3.2.1 TA1 Success Metrics.
7/16: Amendment 5 modifies additional text within the table in Section 3.2.1 TA1 Success Metrics.
8/10: Amendment 6 modifies the solicitation by breaking the Solution Summary, Proposal and Pitch into distinct categories. Solution Summaries will be reviewed on an encourage/discourage basis; Proposals will be evaluated on an invite/not invited basis; Pitches will be evaluated on a selected for negotiation/not selected basis.
8/11: Amendment 7 modifies Section 3.3 Key Program Milestones table. Changes made in Amendment 6 remain in red text to highlight important changes to solicitation process.
9/14: Amendment 8 modifies Section 4.4 Proposal Requirements and reactivates solicitation until proposal due date.
9/15: Amendment 9 adds REST Proposal Template folder as an attachment to the solicitation.
9/21: Amendment 10 revises REST Proposal Template document "REST_APPENDIX B.0_Proposal Format and Instructions".
10/2: Amendment 11 revises section 4.5 of the ISO, adds expected dates of pitch sessions, and revises "REST_APPENDIX B.0_Proposal Format and Instructions". Additionally, this amendment removed the cost breakout by task tab from both Cost Proposal spreadsheets. No substantive changes were made to the template itself. Proposers may continue to use the previously issued version of the Cost Proposal Workbook; prior versions remain fully acceptable for submission.
10/5: Amendment 12 modifies section 4.5 of the ISO. Changes made in Amendment 11 remain in red text to highlight recent changes.
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- REST_ATTACHMENT A_Solution Summary Format and Instructions_2026.06.16 (1).pdf164 KB, June 16, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
June 16, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice 43ccb05cd9d7488bb16c4492777c3ef8
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
June 16, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice f91ea873d4044d478a9f4f2ff8cbab0c
13 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, special notice
- June 16, 2026: publish, solicitation
June 17, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice df0da1abd6574e5ea08de4d8d23b0368
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
June 18, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice 3b4acf8819c8413faa73fc046db59244
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
June 24, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice 6f8c0f1a75ed44b691b7c2a4e6ce0e47
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
July 7, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice aebb77b57cb34cd386e93e8a7caf0f9e
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
July 16, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice ed3db118c1a247e9b6137dfad6c754ee
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
August 10, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice d4a2ef85bd6443b78a8c89c0bc3193de
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
August 11, 2026
Solicitation
Due August 12, 2026 at 12:00 PM EDT. SAM.gov, notice b69e0997654a4e6b9e1141b716e0ad4b
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
September 14, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice 933711094283448389cf201ce2ffdae3
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
September 14, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice d2c8f531fb9c465e8cd10a3074330eb0
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
September 15, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice 2b5fbe1e0d76411f8e773b3151abfe42
12 revisions on SAM
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
September 21, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice 9d6ebbcb27514376827ac5c3566cd5b8
13 revisions on SAM
- September 21, 2026: publish, solicitation
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
October 2, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice acd4fb0c0e9645108e05585940ab97f9
14 revisions on SAM
- October 2, 2026: publish, solicitation
- September 21, 2026: publish, solicitation
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
October 5, 2026
Solicitation
Due October 13, 2026 at 12:00 PM EDT. SAM.gov, notice d7c1bc492e884eada797fc3387caf8b6
15 revisions on SAM
- October 5, 2026: publish, solicitation
- October 2, 2026: publish, solicitation
- September 21, 2026: publish, solicitation
- September 15, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- September 14, 2026: publish, solicitation
- August 11, 2026: publish, solicitation
- August 10, 2026: publish, solicitation
- July 16, 2026: publish, solicitation
- July 7, 2026: publish, solicitation
- June 24, 2026: publish, solicitation
- June 18, 2026: publish, solicitation
- June 17, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
- June 16, 2026: publish, solicitation
Points of contact
- REST Teamrest@arpa-h.gov