Onera Health

Onera Health

Patch-based at-home sleep diagnostics platform

Overview

Onera Health develops at-home sleep diagnostics for clinicians. It makes the Onera Sleep Test System (STS), a patch-based wireless sensor system that patients wear to record brain, breathing, and heart signals for sleep studies. The data can be uploaded via a cloud platform so clinicians can remotely monitor, analyze, and diagnose sleep disorders like sleep apnea. The hardware and software are sold through a B2B2C model to sleep clinics and hospitals, often as Polysomnography-as-a-Service (PSGaaS) with minimal upfront investment. The company differentiates itself by enabling clinical-grade, in-lab sleep study accuracy in a home setting with a quick setup (under five minutes) and remote monitoring, supported by CE marking in Europe and FDA clearance in the U.S. Its goal is to make comprehensive sleep diagnostics more convenient and accessible while maintaining clinical accuracy and reducing the need for traditional sleep labs.

About Onera Health

Simplify's Rating
Why Onera Health is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Healthcare

Company Size

51-200

Company Stage

Series C

Total Funding

$56.4M

Headquarters

Eindhoven, Netherlands

Founded

2017

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Simplify's Take

What believers are saying

  • June 2025 validation and ERJ Open Research respiratory data strengthen insurer and clinician trust.
  • 2026 Somnoware integration removes file-transfer friction, speeding adoption inside existing sleep-center workflows.
  • EQT Life Sciences-led €30 million Series C funded US and Europe expansion, plus second-generation clearance.

What critics are saying

  • Philips and Itamar dominate home sleep testing; Onera faces tougher reimbursement-driven sales cycles in 2026.
  • Manufacturing scale-up remains execution-heavy after the €30 million Series C; delays hit clinic deployments.
  • If hPSG adoption stalls, Onera becomes a niche sensor vendor, vulnerable before 2027 capital needs.

What makes Onera Health unique

  • Patch-based hPSG keeps gold-standard PSG outside sleep labs, validated in 206-patient JCSM study, 2025.
  • Somnoware integration, June 15 2026, embeds Onera into ResMed workflows across shared customers.
  • MedBridge partnership gives Onera a US service channel for self-applied, no-wire polysomnography.

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Funding

Total Funding

$56.4M

Below

Industry Average

Funded Over

4 Rounds

Series C funding is usually for startups that are doing well and are looking for more money to fuel major growth, such as acquiring other companies, expanding into global markets, or launching new product lines. Investors typically include larger venture capital firms and private equity.
Series C Funding Comparison
Below Average

Industry standards

$50M
$40M
Figma
$50M
Medium
$62M
SeatGeek
$100M
Oura

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

0%

2 year growth

2%
Sleep Review Magazine
Jun 16th, 2026
Onera Health integrates home PSG solution with Somnoware.

Onera Health integrates home PSG solution with Somnoware. The integration allows clinicians to manage Onera studies directly within the Somnoware sleep lab management platform. Key takeaways: * Onera Health's end-to-end home polysomnography solution, Onera hPSG, is now integrated with Somnoware by ResMed. * The integration allows study results to be available in Somnoware for review, interpretation, and management immediately after completion. * By eliminating manual file transfers, the update aims to improve clinical workflows and address access challenges caused by sleep lab capacity limits. Onera Health's Onera hPSG now integrates with Somnoware by Resmed sleep lab management software. "The integration with Somnoware is a welcomed enhancement that broadens access to the Onera hPSG solution," says Ruben de Francisco, founder and CEO of Onera Health, in a release. "Many sleep centers are customers of both Onera and Somnoware. We are very pleased that the integration of our cloud-based platforms will enable clinicians to benefit from a streamlined clinical workflow while providing access to comprehensive sleep diagnostics, including web-based study review and reporting capabilities." Now that the Onera hPSG can be seamlessly incorporated into an existing Somnoware workflow, study results will be available in Somnoware for review, interpretation, and management as soon as the study is complete. This eliminates the need for manual file transfers or switching between platforms. A more efficient workflow, combined with the benefits of a PSG study performed in the patient's home, can increase access and convenience for patients, according to Onera Health.

San Francisco Biotechnology Network
Jun 11th, 2026
Onera will showcase its Onera hPSG(R) solution at the SLEEP 2026 conference june 14-17, 2026 in baltimore, MD, USA.

Onera will showcase its Onera hPSG(R) solution at the SLEEP 2026 conference june 14-17, 2026 in baltimore, MD, USA. June 11, 2026 san francisco biotechnology network news news, syndication comments off on Onera will showcase its Onera hPSG(R) solution at the SLEEP 2026 conference june 14-17, 2026 in baltimore, MD, USA. EINDHOVEN, Netherlands-(BUSINESS WIRE)- #MedicalDevice-Onera Health, a leader in transforming sleep medicine, announces that its end-to-end home polysomnography solution, the Onera hPSG(R) solution, will be prominently featured in multiple scientific presentations at the forthcoming SLEEP 2026 conference. The medtech company will showcase this innovative solution at booth #600 during the largest annual sleep medicine conference, which brings together leading experts and innovators in the field. Furthermore, in Click here to view original post

Onera Health
Jan 9th, 2025
Onera Health Appoints Maria Sainz as Chair of the Board

Eindhoven - January 9, 2025 - Onera Health, a leader in transforming sleep diagnostics and monitoring, is excited to announce the appointment of Maria Sainz as the new Chair of the Board of Directors.

Belgian Venture Capital & Private Equity Association
Jan 16th, 2024
lead investor in a €30M Series C financing round at Onera Health

Onera Health, pioneer and leader in remote sleep diagnostic and monitoring solutions enabling clinicians to conduct sleep studies anytime, anywhere, announces the completion of a Series C financing round,, led by EQT Life Sciences, co-led by Gimv and supported by existing investors Innovation Industries, Invest-NL, Imec.xpand, BOM, and 15th Rock.

Malay News
Jan 16th, 2024
Onera raises over €30M in Series C funding

As part of this transaction, Drew Burdon and Michaël Vlemmix will join Onera Health's Board of Directors.

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