Nox Medical Ehf

Reykjavík, Iceland  All Iceland companies → — Founded 2006
Medical Device / Hardware Specialty-Focused AI
Pulmonology Sleep Medicine
Neurology AI Wearables & Remote Monitoring (RPM)
Undisclosed, with multiple funding rounds including a Grant (prize money) in March 2021.
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Products

DeepRESP
Nox Medical
Neurology AI
DeepRESP is an FDA-cleared, cloud-based AI medical device by Nox Medical Ehf that uses deep learning to analyze respiratory signals for sleep staging and arousal scoring, enhancing the accuracy of home sleep tests for adult sleep disorder diagnosis.

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About Nox Medical Ehf

Nox Medical Ehf is a leading Icelandic healthcare AI company specializing in sleep diagnostic solutions. They develop and manufacture portable sleep diagnostic systems and associated software for data analysis and interpretation, aiming to simplify sleep studies and enhance performance in sleep diagnostics. Their product portfolio includes the Nox A1 PSG system and Nox T3 portable polysomnography systems, designed for both home and in-lab sleep studies, catering to adults and children. The company’s focus is on creating user-friendly solutions that prioritize patient comfort and deliver reliable results, thereby streamlining operations for sleep healthcare providers in the assessment, diagnosis, and treatment of various sleep disorders, including sleep apnea, circadian disorders, and insomnia.

Nox Medical’s commitment extends to advancing sleep medicine through continuous research and development, particularly in data science and AI. Their Noxturnal software, which includes AI scoring (DeepRESP K241960), offers automatic analysis, scoring, and reporting, significantly simplifying the preparation of sleep studies for physician interpretation. The company actively collaborates with academic scientists and has received funding for research projects from entities like the European Union’s Horizon 2020 Research & Innovation Programme. They also emphasize robust customer support, with a US-based team of registered sleep technologists and IT professionals available 24/7.

Focus Areas

Sleep monitoring Sleep diagnostics Home Sleep Testing (HST) Polysomnography (PSG) AI for sleep analysis Cloud-based platforms Digital therapeutics Sleep apnea phenotyping Circadian disorders Insomnia

Business Intelligence

TechnologyCloud-native (Nox Connect), AI operating system (DeepRESP), Edge computing (devices), Big data analytics, Medical connected devices, IoT

What Physicians Need to Know

Sleep Monitoring & Diagnostics
Nox Medical specializes in developing and providing advanced sleep monitoring and diagnostic solutions, including devices for Home Sleep Testing (HST) and Polysomnography (PSG). Their products are designed for both in-lab and home use, catering to a wide range of sleep disorders like sleep apnea, circadian disorders, and insomnia.
Home Sleep Testing (HST)
Nox Medical offers the Nox T3s, a next-generation home sleep testing device that is portable, easy to use, and provides high-quality signals. Their HST service includes AI-enhanced scoring and streamlined logistics, allowing practices to scale diagnostics without device limitations.
Polysomnography (PSG)
The Nox A1s PSG System is a full, portable polysomnography system that simplifies sleep studies while delivering secure and high-fidelity signals. It supports both in-lab and unattended home PSG studies without additional hardware or licensing.
AI for Sleep Analysis
Nox Medical integrates artificial intelligence (AI) algorithms into its Noxturnal software for sleep staging, respiratory flow analysis, AHI, and periodic limb movement. Their FDA-cleared AI tools, such as DeepResp and Nox BodySleep, enhance diagnostic accuracy by enabling EEG-free sleep staging and arousal detection using respiratory data.
Cloud-based Platforms
Nox Connect is a secure, cloud-based platform that streamlines the entire sleep diagnostics workflow, from patient management and testing to AI-assisted scoring and interpretation. It offers centralized data management, web-based scoring, and real-time collaboration.
Sleep Apnea Phenotyping
Nox Medical is at the forefront of sleep apnea endotyping research, aiming to identify specific physiological traits that contribute to airway obstruction. Their patented Nox RIP technology can derive information on internal respiratory effort mechanisms, helping to guide personalized treatment.
Digital Therapeutics
Nox Health, the parent company of Nox Medical, acquired Somryst, an FDA-approved digital therapeutic for chronic insomnia that delivers Cognitive Behavioral Therapy for Insomnia (CBT-I).
Physician Tip

Nox Medical's solutions offer physicians enhanced diagnostic accuracy and efficiency through AI-powered analysis, including EEG-free sleep staging and arousal detection for HST, and advanced endotyping for personalized sleep apnea treatment. The cloud-based Nox Connect platform facilitates seamless workflows, remote access, and collaboration, reducing operational costs and improving patient care. Their devices prioritize patient comfort and reliable results, which can lead to higher patient satisfaction and reduced retesting rates. The ability to conduct both in-lab and home studies with integrated systems provides flexibility in managing patient caseloads and expanding access to diagnostics.

Nox Medical's Noxturnal software and Nox Connect platform are designed to integrate various diagnostic tools and AI algorithms, creating a unified workflow for sleep studies. The Nox A1s PSG system integrates essential components and minimizes cables, streamlining setup. The Nox SAS solution, paired with the Nox A1s, offers a new approach to conducting full PSG studies in both lab and home environments, capturing all standard physiological signals. Nox Connect also supports secure cloud-based data storage and web-based review, enabling remote collaboration and interpretation.

Products by Nox Medical Ehf

1 product in the directory

DeepRESP
Nox Medical
Neurology AI
DeepRESP is an FDA-cleared, cloud-based AI medical device by Nox Medical Ehf that uses deep learning to analyze respiratory signals for sleep staging and arousal scoring, enhancing the accuracy of home sleep tests for adult sleep disorder diagnosis.

What the Web Says

Nox Medical Ehf, and its related entity Nox Health, develops and manufactures diagnostic sleep monitoring systems and software. Product reviews highlight the comfort and accuracy of their home sleep testing devices like the Nox T3 and Nox A1, with some users on Reddit discussing the interpretation of results. Employer reviews for Nox Health, however, indicate a mixed to negative sentiment regarding work-life balance, pay, management, and company culture.

Overall: Mixed

Strengths

  • Comfortable and wireless home sleep testing devices
  • High clinical accuracy of devices
  • Advanced technology for data collection and analysis
  • Suitable for a broad range of patients
  • Noxturnal software offers real-time data review and automatic analysis
  • Encourages work-life balance (mentioned in some employee reviews)

Limitations

  • Low ratings for pay and benefits
  • Concerns about job security and advancement
  • Negative feedback on management and company culture
  • Stressful work environment with a focus on metrics over patient care
  • Lack of clear direction and overstepping between teams
  • Some Reddit users express uncertainty about interpreting home sleep study results without EEG for RERA scoring

Based on reviews from: Indeed.com, Arbolus, Sleep Review, Slideshare, SimplyHired, YouTube, SleepWorld Magazine, Reddit

Last updated: 2026-10-22

Videos

News, demos, and interviews about Nox Medical Ehf.

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Press & Coverage

FDA
510(k) Premarket Notification - FDA
Nox Medical Ehf received a 510(k) premarket notification decision from the FDA on March 3, 2026, for a device with product code OLV24. The application was received on February 20, 2026.
2026-03
CORDIS
Revolution of sleep diagnostics and personalized health care based on digital diagnostics and therapeutics with health data integration | SLEEP REVOLUTION | Project | Fact Sheet | H2020 - CORDIS
Nox Medical Ehf is a coordinator in the 'SLEEP REVOLUTION' project, funded under the H2020 program, with a net EU contribution of €990,125.00. The project focuses on the revolution of sleep diagnostics and personalized healthcare using digital diagnostics and therapeutics.
2026-04
Oxford Academic (Sleep Journal)
Fully Automated Central Apnea Scoring in Home Sleep Apnea Testing Using Dual Volumetric RIP and AI Analysis - Oxford Academic
Nox Medical ehf researchers are co-authors on a peer-reviewed article about fully automated central apnea scoring in home sleep apnea testing using dual volumetric RIP and AI analysis. The article was published in May 2026.
2026-05
FDA
CDRH Premarket Authorizations that Used Real-World Evidence - FDA
Nox Medical ehf received a premarket authorization on March 14, 2025, that utilized real-world evidence from medical records. A retrospective cohort study was conducted to compare device performance to manual scoring.
2025-03
MedTech Spectrum
The 2025 Index: 100 FDA-Approved AI-Driven Medical Devices - MedTech Spectrum
Nox Medical ehf's DeepRESP device was among the 100 FDA-approved AI-driven medical devices listed in the 2025 Index, with a final decision date of May 30, 2025.
2025-07
PubMed
Sex-specific age-related worsening of pathological endotypic traits in patients with obstructive sleep apnea - PubMed
Researchers from Nox Research, Nox Medical ehf, contributed to a peer-reviewed article published in January 2025, examining sex-specific age-related worsening of pathological endotypic traits in patients with obstructive sleep apnea.
2025-01
Patsnap Synapse
Nox Medical ehf - Drug pipelines, Patents, Clinical trials - Patsnap Synapse
Patsnap Synapse provides an overview of Nox Medical ehf, including its drug pipeline, therapeutic area, technology platform, one clinical trial, three news mentions, and one literature reference.
2024-05
Oxford Academic (Sleep Journal)
Artificial Intelligence (AI) to Predict Arousals in Home Sleep Testing (HST) Without Electroencephalography (EEG) - Oxford Academic
Nox Medical ehf researchers co-authored a peer-reviewed article in April 2024 on using Artificial Intelligence (AI) to predict arousals in Home Sleep Testing (HST) without electroencephalography (EEG).
2024-04

Frequently Asked Questions

Nox Medical offers a range of sleep diagnostic solutions, including the Nox A1s PSG System for in-lab and home polysomnography, and the Nox T3s for home sleep testing (HST). These devices are designed to be compact, lightweight, and user-friendly, providing high-quality signals for accurate diagnosis in both adults and children.
Nox Medical utilizes AI through its Nox Connect cloud-based platform, which streamlines the entire sleep diagnostics workflow. This platform offers AI-assisted scoring and interpretation with FDA-cleared tools like Nox BodySleep™, OSA Endotyping, Hypoxic Burden, and Ventilatory Burden, aiming to reduce scoring time, increase staff productivity, and provide deeper diagnostic insights.
Nox Medical is at the forefront of sleep apnea phenotyping research, offering tools like PUPpy that identify specific traits and mechanisms contributing to obstructive sleep apnea (OSA). This approach aims to move beyond the AHI score to understand the underlying physiology, enabling more targeted and personalized treatment strategies for patients.
Yes, Nox Medical, through its parent company Nox Health, acquired Somryst, the first FDA-approved prescription digital therapeutic for chronic insomnia. Somryst delivers Cognitive Behavioral Therapy for Insomnia (CBT-I) and has shown sustained improvements in insomnia severity, depressive symptoms, and anxiety symptoms in real-world studies.
Nox Medical holds a certified Quality Management System that complies with ISO 13485:2016, the Medical Device Directive (MDD), and Canada Medical Device Regulations (CMDR). The company has also been recognized for its financial strength and stability, being listed among the top 2% of Icelandic companies for financial fitness for six consecutive years.
Nox Medical emphasizes personalized customer service and prompt delivery to support its clients. They also engage in partnerships with academia and industry, participating in interdisciplinary research and development projects like 'The Sleep Revolution' to advance sleep medicine.

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