FDA cleared–US only 🇺🇸
Sleep Rx
This innovative sleep tracking mat offers a non-invasive, contactless, at-home solution to aid in the diagnosis of Obstructive Sleep Apnea (OSA), addressing a critical health issue affecting millions. By providing detailed sleep analysis without the need for cumbersome equipment, Sleep Rx enhances diagnosis rates and ultimately improves long-term health outcomes.
Transform patient care with clinical-grade Withings AHI
100% contactless sensor to aid in the detection of sleep apnea
By calculating the Withings Apnea-Hypopnea Index (AHI) from the Sleep Rx data, the algorithm aids in the diagnosis and monitoring of Obstructive Sleep Apnea (OSA).
In-depth sleep analysis
Receive a comprehensive, lab-level breakdown of your participants’ sleep. We provide crucial data on sleep cycles, including the duration of deep, light, and REM sleep, alongside total duration and interruptions. For even richer insight, Sleep Rx uniquely identifies snoring patterns, separating them from environmental noises.
Effortless and unobtrusive
A simple, one-time setup under the participant's mattress provides automatic, continuous tracking with nothing to wear or charge, maximizing long-term patient adherence.
Internal study on Withings database
87% of sleep tracking mats are still being used after one year.
Tracked biomarkers
*FDA cleared

Features
Developed with sleep experts
Cellular connectivity via our Data Hub
One-time setup
Long-term user engagement
Compatible with all mattresses**
**Compatible with spring, foam, latex and memory foam layer mattresses. Tested on mattresses 4 to 15 inches (10 to 40 cm) thick.
Access to consistent and accurate health data has never been easier
Our remote monitoring platform is an easy tool to keep track of your patient cohort.
Sleep Analyzer seamlessly integrates into Withings RPM to allow you to take your sleep monitoring to the next level. The platform will allow you to retrieve all the sleep data for your cohort of patients.
Deliver the highest quality of care and avoid unnecessary complications.

Learn how partnerships improve health outcomes
Multinight prevalence, variability, and diagnostic misclassification of obstructive sleep apnea
Recent studies suggest that obstructive sleep apnea (OSA) severity can vary markedly from night to night, which may have important implications for diagnosis and management. This study looks at a total of 67,278 individuals aged between 18 and 90 years underwent in-home nightly monitoring over an average of approximately 170 nights per participant using the Withings Sleep Analyzer to examine the variation in OSA severity night to night.
Assessment of sleep patterns in dementia and general population cohorts using passive in-home monitoring technologies
Nocturnal disturbances are a common symptom experienced by people with dementia, and these often present prior to diagnosis. Imperial College London compared sleep data collected from both people with dementia and the general population using the Withings Sleep Analyzer to identify whether differences could be detected.
Related devices
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FAQ
What is Withings Sleep Rx and how does it aid in the diagnosis of sleep apnea?
Sleep Rx is an FDA cleared, under-mattress sleep tracking mat designed to aid in the diagnosis of Obstructive Sleep Apnea (OSA) at home. By calculating the Withings Apnea-Hypopnea Index (AHI) from the device's data, its algorithm provides clinically validated home screening for moderate-to-severe OSA, helping to fast-track patients into appropriate diagnostic pathways without the need for cumbersome equipment or an in-lab study.
What biomarkers does Sleep Rx track?
Sleep Rx delivers a comprehensive, lab-level picture of each patient's sleep. FDA cleared biomarkers include Withings AHI, snoring detection (number and duration of episodes), sleeping heart rate, and respiratory rhythm tracked in real time. Beyond these, Sleep Rx also monitors sleep cycles (deep, light, and REM stages), sleep quality (duration, regularity, and interruptions), and an overall Sleep Score developed with sleep physicians to reflect the physiological importance of each metric.
How does Sleep Rx work and is it easy for patients to set up?
Setup is completely straightforward: patients simply place Sleep Rx under their mattress once, and automatic nightly tracking begins immediately, with nothing to wear, charge, or interact with. Sleep Rx is compatible with spring, foam, latex, and memory foam mattresses ranging from 4 to 15 inches thick, making it suitable for virtually any home environment. This effortless, contactless experience is a key driver of long-term adherence, with 87% of sleep tracking mats still in use after one year.
How does Sleep Rx integrate into remote patient monitoring programs?
Sleep Rx integrates seamlessly into RPM programs, giving care teams centralized access to sleep data across their entire patient cohort. This allows clinicians to monitor trends, identify patients who may require further diagnostic evaluation, and deliver higher quality care without adding complexity to existing workflows.
Is Sleep Rx available in the United States?
Yes. Sleep Rx is FDA cleared and available in the United States. It is specifically designed for the US market, making it the go-to solution for American healthcare organizations looking to integrate non-invasive, at-home sleep apnea screening into their programs.
How does Sleep Rx compare to traditional sleep apnea diagnostic methods?
Traditional sleep apnea diagnosis typically requires an in-lab polysomnography study or a cumbersome home sleep test with equipment patients must wear overnight, both of which can be barriers to diagnosis. Sleep Rx removes these obstacles entirely by offering a 100% contactless, under-mattress solution that collects clinical-grade data night after night in the patient's natural sleep environment. Multi-night monitoring also provides a more accurate picture of OSA severity, as research has shown that apnea severity can vary significantly from night to night.