“Clinical study results, required for FDA clearance, showed the Sleep Profiler PSG2 delivers unparalleled accuracy in the automated detection of sleep stage-dependent mild and moderate sleep apnea.” An overnight EEG assessment with Sleep Profiler allows clinicians to differentiate sleep state misperception from insomnia and circadian rhythm sleep disorders. “Results showed the Sleep Profiler accuracy in detection of REM sleep and slow wave sleep was equivalent to manual scorers from different sleep laboratories.”