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DIAGNOSE SLEEP APNEA

Effortlessly & Accurately

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Home Sleep Apnea Testing (HSAT) made simple

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PAT-based

pAHI based on total sleep time.

Based on PAT, artigraphy, and oximetry.

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Multi-night evaluation

Capture the inter-night variability of sleep apnea and avoid a misdiagnosis.

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Fully Disposable

No contamination risk. Test up to 12 nights with a single device.

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Auto-scored

Clinically validated. Excellent agreement with PSG.

Unique patent-pending technology

PAT measurement without single-use pneumooptic probes

Advanced microelectronics to enable radical miniaturization

Incubated in the world's largest nano research institute, based on space technology

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The NightOwl® Family
Both devices are supported by the NightOwl® Companion app
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NightOwl®

NightOwl® Mini

• RECHARGEABLE

• 3 NIGHTS OF MEMORY

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• DISPOSABLE

• 10 NIGHTS OF TESTING

Take the guessing out of the AHI
Research consistently reports that a single-night AHI measurement fails to accurately capture the underlying sleep apnea severity. 
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Max AHI - 22 events/h 

Mean AHI - 15 events/h 

Min AHI - 7 events/h

 • Match subjective complaints with an accurate multi-night pAHI 

 • Maintain testing throughout oral appliance titration

Punjabi NM, Patil S, Crainiceanu C, Aurora RN. "Variability and Misclassification of Sleep Apnea Severity Based on Multi-Night Testing". Chest. 2020

Here's how it works