WatchPAT Home Sleep Study

The WatchPAT is an innovative diagnostic Home Sleep Apnea Test (HSAT) that utilises the proprietary peripheral arterial tone signal (PAT). WatchPAT measures up to 7 channels (PAT signal, heart rate, oximetry, actigraphy, body position, snoring and chest motion) via three points of contact.

Within one-minute post study, the raw data is downloaded and auto-scored differentiating obstructive and central events, providing an AHI, RDI and ODI based upon True Sleep Time and Sleep Staging. Both the AHI and RDI derived from the WatchPAT were clinically validated with an 89% correlation to PSG. The PAT signal is an approved measure in the 2017 AASM HSAT Clinical Practice Guidelines for Adults with OSA.

WatchPAT 300

Simple, 3 points of contact for outstanding patient compliance.

Clinically reliable with 98% success rate
True Sleep Time for accurate AHI
Sleep Architecture for a comprehensive
diagnosis
Central Sleep Apnea (CSA) diagnostic capability
with Central+ module
Scalable Cost Effective Solution for high volume workflow with an automated report for immediate
Diagnosis and treatment decision
zzzPAT software with an advanced automatic algorithm for scoring of respiratory events
CloudPATTM cloud based IT solution for convenient sleep diagnosis and secure patient data transfer

WatchPAT One

WatchPAT ONE offers the same simplicity, accuracy and reliability as other WatchPAT products in a disposable, single-use device.

The simple smartphone app transmits the WatchPAT ONE's data from 7 channels to the cloud. As soon as the study is completed the clinician can review the automated study results.

No return shipping
No cleaning, recharging or downloading
No infection risk
Ideal for patients outside service area
Simple way to reduce periodic backlog
No capital investment required

PAT

PAT—Peripheral Arterial Tone, which is a physiological signal that mirrors changes in the autonomic nervous system caused by respiratory disturbances during sleep

Oximetry

The measurement of oxygen levels in the blood

Heart Rate

The number of heart beats per minute while sleeping

Chest Movement

3D electrical accelerometer provides respiratory chest movement

Actigraphy

Notes whether you sleep on your back (supine), front (prone) or side, all of which influence sleep apnea. The measurement of body movement while sleeping.

Snoring Intensity (dB)

Loud snoring is a major indicator of sleep apnea