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.
\n\n6/16: Amendment 1 updates links within the ISO
\n\n6/18: Amendment 2 adds Section 6.5 Questions and Answers
\n\n6/24: Amendment 3 makes various edits for clarification in Sections 1-3.
\n\n7/7: Amendment 4 modifies the table in Section 3.2.1 TA1 Success Metrics.
\n\n7/16: Amendment 5 modifies additional text within the table in Section 3.2.1 TA1 Success Metrics.
\n\n8/10: 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.
\n\n8/11: 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.
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\n\n6/16: Amendment 1 updates links within the ISO
\n\n6/18: Amendment 2 adds Section 6.5 Questions and Answers
\n\n6/24: Amendment 3 makes various edits for clarification in Sections 1-3.
\n\n7/7: Amendment 4 modifies the table in Section 3.2.1 TA1 Success Metrics.
\n\n7/16: Amendment 5 modifies additional text within the table in Section 3.2.1 TA1 Success Metrics.
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\n\n8/11: 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.
\n\n9/14: Amendment 8 modifies Section 4.4 Proposal Requirements and reactivates solicitation until proposal due date.
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\n\n6/16: Amendment 1 updates links within the ISO
\n\n6/18: Amendment 2 adds Section 6.5 Questions and Answers
\n\n6/24: Amendment 3 makes various edits for clarification in Sections 1-3.
\n\n7/7: Amendment 4 modifies the table in Section 3.2.1 TA1 Success Metrics.
\n\n7/16: Amendment 5 modifies additional text within the table in Section 3.2.1 TA1 Success Metrics.
\n\n8/10: 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.
\n\n8/11: 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.
\n\n9/14: Amendment 8 modifies Section 4.4 Proposal Requirements and reactivates solicitation until proposal due date.
\n\n9/15: Amendment 9 adds REST Proposal Template folder as an attachment to the solicitation.
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\n\n6/16: Amendment 1 updates links within the ISO
\n\n6/18: Amendment 2 adds Section 6.5 Questions and Answers
\n\n6/24: Amendment 3 makes various edits for clarification in Sections 1-3.
\n\n7/7: Amendment 4 modifies the table in Section 3.2.1 TA1 Success Metrics.
\n\n7/16: Amendment 5 modifies additional text within the table in Section 3.2.1 TA1 Success Metrics.
\n\n8/10: 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.
\n\n8/11: 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.
\n\n9/14: Amendment 8 modifies Section 4.4 Proposal Requirements and reactivates solicitation until proposal due date.
\n\n9/15: Amendment 9 adds REST Proposal Template folder as an attachment to the solicitation.
","origin":"detail"},"contacts":[{"name":"REST Team","role":"primary","email":"rest@arpa-h.gov"}],"place_of_performance":null,"office_address":{"zip":"20005","city":"Washington","state":"DC","country":"USA"},"naics_codes":["541715"],"award":null,"attachments":[{"resource_id":"5379deae597546fa9cda49c878476f0e","name":"REST_ATTACHMENT A_Solution Summary Format and Instructions_2026.06.16 (1).pdf","kind":"file","mime_type":".pdf","size_bytes":167578,"posted_at":"2026-06-16T14:00:57.260Z","export_controlled":false,"sha256":null,"url":"https://sam.gov/api/prod/opps/v3/opportunities/resources/files/5379deae597546fa9cda49c878476f0e/download","mirrored":false}],"awards":[],"related":[{"key":"7599226SN106","latest_notice_id":"0e6b5119ca2540868b047f155d57ea9d","title":"Advanced Research Projects Agency for Health (ARPA-H) Small Business Innovation Research (SBIR)/Small Business Technology Transfer (STTR) 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