Detecting Heart Rate, Respiration, and Sleep With the Sleeptracker-AI Under-mattress Monitor

The objective of this study is to simultaneously acquire sleep and breathing data using the under-mattress Sleeptracker (The Sleeptracker-AI Monitor (Fullpower Technologies, California, USA) during routine PSGs in patients who attend the Woolcock Institute for undergoing investigation for possible obstructive sleep apnoea (OSA).

The objective of this study is to simultaneously acquire sleep and breathing data using the under-mattress Sleeptracker (The Sleeptracker-AI Monitor (Fullpower Technologies, California, USA) during routine PSGs in patients who attend the Woolcock Institute for undergoing investigation for possible obstructive sleep apnoea (OSA). The de-identified Sleeptracker and PSG data will then be used by Fullpower Technologies to improve the accuracy of their current algorithm for detecting sleep and breathing disorders using the Sleeptracker device. De-identified data recorded from the Sleeptracker device and PSG data from the Compumedics Grael system will be manually uploaded to a secure commercial server maintained by Fullpower Technologies. Fullpower Technologies will use the de-identified data to refine their algorithms for detecting sleep and breathing disturbances.

Inclusion Criteria: * Adults aged 20-90 years old at time of assessment. * Attending the Woolcock Institute for an overnight sleep study for investigation of sleep apnoea. * Able to give informed consent. * Fluent in English. Exclusion Criteria: * Unable to understand study procedure. * Unable to sign informed consent form.