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ARPA-H-SOL-26-159
Response Deadline
Oct 13, 2026, 4:00 PM(EDT)28 days
Eligibility
Contract Type
Solicitation
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.
REST Team
DEPARTMENT OF HEALTH AND HUMAN SERVICES
NATIONAL INSTITUTES OF HEALTH
ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)
1301 K Street NW
Suite 1200 West
Washington, DC, 20005
NAICS
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
PSC
HEALTH R&D SERVICES; HEALTH CARE SERVICES; EXPERIMENTAL DEVELOPMENT
Set-Aside
No Set aside used