Sleep News

Week of September 7, 2026 — curated from leading sleep research and health sources, summarized by AI.

What the Oura Lawsuit Reveals About ‘Accuracy’ in Consumer Sleep Tracking

Disputed sleep-stage claims illustrate why a single accuracy percentage can obscure important differences in what wearables measure, infer, and get wrong.

Sleep Review

Fecal Microbiota Transplantation Shows Promise for Chronic Insomnia

A recent randomized clinical trial suggests that gut-targeted treatment protocols using fecal microbiota transplantation may significantly improve sleep efficiency and subjective sleep quality in adults with chronic insomnia.

Sleep Review

Study Links Long Sleep Duration to Elevated Alzheimer’s-Related Protein

Recent findings suggest that sleeping more than eight and a half hours per night may reflect early neurodegenerative processes, highlighting the complex relationship between sleep quantity and brain health.

Sleep Review

The Beard Is Staying. The CPAP Mask Still Has to Fit.

Facial hair remains one of the toughest fitting challenges for users of positive airway pressure systems. Better results start by tracing the mask seal, testing under pressure, and changing geometry.

Sleep Review

New Direct-to-Patient Home Sleep Testing Workflow Aims to Scale Clinic Capacity

A newly launched diagnostic model handles device shipping and patient support, allowing practitioners to focus on clinical interpretation and program growth.

Sleep Review

New Fatigue Monitoring Platform Offers Objective Fit-for-Duty Signal for Safety-Critical Teams

Mobile alertness checks deliver a clear result in minutes, benchmarking fatigue risk against a worker's personal baseline to replace self-reporting and guesswork.

Sleep Review

Daybreak Joins National ePrescribing Platform

A new integration aims to streamline the journey from obstructive sleep apnea diagnosis to treatment by connecting prescribers and home medical equipment providers through a digital workflow.

Sleep Review

Regional Sleep & Airway Medicine Center to Be Established in Palm Beach County, Fla

Vivos Therapeutics and South Palm Cardiovascular Associates partner to establish a regional facility integrating sleep apnea care into cardiology.

Sleep Review

The Most Useful Ways to Use Overnight Pulse Oximetry in Sleep Medicine

Overnight pulse oximetry offers sleep specialists a noninvasive way to assess nocturnal oxygen patterns, support OSA prescreening, and inform therapy follow-up.

Sleep Review

First Patient Dosed in Phase 2 Dose-Optimization Study for Novel OSA Drug

The clinical trial will evaluate an oral combination therapy to refine dosing ahead of a planned phase 3 development program for obstructive sleep apnea.

Sleep Review

$75 Million Raised for AI-Powered Home Healthcare Platform Targeting Sleep Apnea

Happy Health has secured $75 million in funding to scale its AI-powered, home-based platform designed to diagnose obstructive sleep apnea in as few as three nights using an FDA-cleared smart ring.

Sleep Review

Sleep Habits and Gene Variants Linked to Early Alzheimer’s Risk

New research reveals how specific genetic variants interact with sleep duration and quality to influence early brain changes associated with cognitive decline.

Sleep Review