Huxley SANSA Home Sleep Apnea Test (1000-00)
Overview
The Huxley SANSA Home Sleep Apnea Test (1000-00) is an innovative, FDA-cleared wearable patch designed to simplify and enhance the diagnosis of sleep-related breathing disorders, particularly Obstructive Sleep Apnea (OSA), and comorbid cardiac arrhythmias. This single-point-of-skin-contact device eliminates the need for cumbersome wires, belts, or hoses, offering an app-free workflow with built-in cellular data upload for seamless transmission of results to healthcare providers.
SANSA utilizes advanced signal processing and AI-powered auto-scoring algorithms to analyze nine physiological data channels, including blood oxygen saturation (SpO2), ECG-derived heart rate, respiratory effort, chest movement, sleep staging (sleep/wake), snoring, body position, and actigraphy. It provides comprehensive insights into sleep health and cardiac rhythms, enabling physicians to make more informed diagnoses and treatment plans.
Validated in multi-site clinical trials, SANSA has demonstrated high accuracy, sensitivity, and specificity comparable to in-laboratory polysomnography (PSG) for detecting mild, moderate, and severe OSA. The device is intended for clinical and home use under the direction of a Healthcare Professional (HCP) and is available by prescription only.
Reviewed by Pouyan Golshani, MD — Interventional Radiologist
Key Features
- Wearable chest patch design
- App-free workflow
- Built-in cellular data upload
- AI-powered auto-scoring algorithms
- 9 physiological data channels (ECG, SpO2, Heart Rate, Respiratory Effort, Chest Movement, Body Position, Actigraphy, Snoring, Sleep/Wake Staging)
- Multi-day monitoring capability
- Comfortable and non-invasive
- Validated against polysomnography (PSG)
- Streamlined diagnostic process for HCPs
- Secure end-to-end encryption
Use Cases
- Diagnosis of Obstructive Sleep Apnea (OSA)
- Detection of cardiac arrhythmias (e.g., atrial fibrillation) during sleep
- Remote patient monitoring for sleep and cardiac health
- Streamlining diagnostic workflows for sleep and cardiology practices
- Reducing patient referral processes and clinic visits
- Improving access to sleep apnea diagnosis
What Physicians Need to Know
The Huxley SANSA Home Sleep Apnea Test provides a unique opportunity to simultaneously assess sleep apnea and gain insights into cardiovascular risk through its integrated ECG and hypoxic burden measurements. This can be particularly valuable for patients with cardiovascular comorbidities such as atrial fibrillation and heart failure, where sleep apnea is highly prevalent and can worsen outcomes. The ability to differentiate between obstructive and central sleep apnea is crucial for guiding appropriate treatment decisions. The device's ease of use and cellular data upload simplify the diagnostic workflow, potentially improving patient compliance and expediting care. While the ECG provides diagnostic insight into arrhythmias, it's important to remember that the ECG channel is for diagnostic purposes and not intended for automated ECG analysis systems or algorithms. The SANSA system is prescription-use only and intended for use under the direction of a Healthcare Professional.
The Huxley SANSA Home Sleep Apnea Test utilizes a cloud-native platform, Huxley HUB™, which offers seamless EHR integration for ordering and reporting directly through your electronic health record system. Data uploads automatically over integrated cellular, eliminating the need for smartphone apps or Bluetooth pairing, which simplifies the process for patients. The platform provides secure, HIPAA compliant data accessible anytime from any browser.
Details
| Category | Cardiology AI, Wearables & Remote Monitoring (RPM) |
| Pricing | Unknown |
| Deployment | Cloud-native platform, accessible from any browser. |
| Mobile App | No, data uploads automatically over integrated cellular, eliminating the need for a smartphone app or Bluetooth. |
| Compliance | |
| BAA Available | Unknown |
| HIPAA Compliant | Yes AI-estimated |
| FDA Status | Yes AI-estimated |
| Integrations | |
| EHR | Not specified |
| Specialties | Cardiology, Pulmonology, Sleep Medicine |
Support & Reliability
What the Web Says
The Huxley SANSA Home Sleep Apnea Test (1000-00) is an FDA-cleared, chest-worn patch designed for at-home diagnosis of obstructive sleep apnea (OSA) and central sleep apnea (CSA), as well as ECG monitoring. Clinical studies have shown its performance to be comparable to in-laboratory polysomnography (PSG), the gold standard for sleep apnea diagnosis, with high sensitivity and specificity for detecting moderate-to-severe OSA and excellent accuracy for CSA. Physicians and medical experts have lauded its ease of use, multi-diagnostic capabilities, and reliable performance across diverse patient populations and skin tones.
Overall: PositiveStrengths
- FDA-cleared for obstructive and central sleep apnea detection, and ECG.
- Comparable accuracy to in-laboratory polysomnography (PSG).
- Single-point-of-contact patch design simplifies application and patient training.
- Assesses obstructive sleep apnea, central sleep apnea, and ECG from a single patch, offering multi-diagnostic potential.
- Demonstrates reliable performance across all skin tones.
- Improved patient compliance and comfort due to its non-invasive nature.
Limitations
- Some Reddit users express concerns about the disposability of similar home sleep apnea tests, citing potential wastefulness.
- General concerns on Reddit about home sleep apnea tests having false negatives or being less accurate than in-lab studies.
- Some home sleep apnea tests may not be covered by insurance, or require an in-lab study if initial results are inconclusive.
Based on reviews from: Sleep apnea test | SANSA by Huxley, Validation Study of SANSA Home Sleep Apnea Test Published in Frontiers in Neurology, Huxley Medical Announces | Patient Care Online, FDA Clears Central Sleep Apnea Detection in Huxley Medical Home Test, Peer-Reviewed Study Validates Accuracy of SANSA Home Sleep Apnea Test, SANSA Sleep Apnea Diagnostic Patch Cleared By FDA - SleepWorld Magazine, A single use, at home, disposable, sleep apnea study wearable device. - Reddit, Polysomnography validation of SANSA to detect obstructive sleep apnea - PMC - NIH, FDA Clears Wearable Patch to Aid in Sleep Apnea Detection at Home, Polysomnography validation of SANSA to detect obstructive sleep apnea - PubMed, U.S. Food and Drug Administration Gives Huxley Medical 510(k) Clearance for SANSA Home Sleep Apnea Test - ATDC, FDA Clears SANSA Chest-Worn Sleep Apnea Diagnostic Patch | Respiratory Therapy, Is there a downside to an at home apnea test? : r/SleepApnea - Reddit, The at-home sleep study didn't diagnose me (22m) with sleep apnea, and the doctor wants to charge me $750 to do the official sleep study. She heavily suggested it won't show anything. What do I do? : r/SleepApnea - Reddit, I got my at home sleep study results. It was "normal". I am devastated. - Reddit, Disposable Home Sleep Study : r/SleepApnea - Reddit, Best Home Sleep Apnea Test in 2025: A Complete Buyer's Guide - iSLEEP
Last updated: 2026-10-25
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