Withings ScanWatch 2 (HSAT)
Withings
by Nox Medical • Model: Nox T3s
The Nox T3s is an advanced ambulatory recording system designed for high-resolution sleep diagnostics. It utilizes refined Nox RIP Technology and a Bluetooth 5.0 platform to record comprehensive respiratory effort, airflow, and oximetry data, while its integrated microphone provides true audio recording for snore measurement. The device is indicated for patients as young as 2 years old.
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"A powerhouse of diagnostic depth, providing calibrated respiratory effort and optional ExG channels for clinicians who require more than just AHI data."
The Nox T3s from Nox Medical is widely considered the clinical workhorse of Type III home sleep apnea testing (HSAT). Unlike many simplified home tests, the T3s utilizes sophisticated Respiratory Inductance Plethysmography (RIP) through its patented Nox RIP belts, which provide a calibrated flow signal (Nox Flow) on par with hospital-grade pneumotachography. This allows for highly reliable respiratory effort measurements even if the nasal cannula becomes dislodged. A major differentiator for the T3s is its two customizable bipolar ExG channels, which can be configured to record ECG, EMG, or even limited EEG for more complex diagnostic needs. The system also features Nox BodySleep™, an AI-powered algorithm that estimates sleep stages and wakefulness by analyzing respiratory patterns without requiring head-mounted sensors. Our evaluation highlights its exceptional signal quality and its pediatric-ready design, being cleared for patients as young as 2 years old.
Ranked #21 of 25 clinically evaluated home sleep tests devices
Withings
Sunrise SA
Nox Medical
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Nox Medical
Our #1-ranked home sleep tests device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Verified retailers and current pricing
Complete hardware system purchase for clinical labs; includes 24/7 support.
Full Type III HST diagnostic hardware package with AI analysis.