Inclusion Criteria:  Age of >18 years Newly diagnosed OSA naïve to CPAP Apnea hypopnea index (AHI) ≥5/hr on in-laboratory polysomnography or home sleep test acquired and scored using standard criteria(59) Referred for CPAP adherence management at Yale New Haven Hospital Sleep Center  Exclusion Criteria:  Need for supplemental oxygen Central apnea index comprising >50% of the AHI Treatment recommendation with another modality (e.g., Bilevel PAP, Adaptive Servo-Ventilation, Automatic Volume Pressure Assured Pressure Support) A referral for a sleep disorder other than OSA (i.e., narcolepsy, sleep related movement disorder, circadian rhythm sleep-wake disorder) Prior CPAP or Auto-CPAP use over the past 3 years Unstable medical or mental health condition (e.g., decompensated heart failure, end-stage chronic obstructive pulmonary disease, end stage renal disease, psychosis) Inability to participate in the informed consent process (e.g., cognitive impairment) Pregnancy Non-English language use as only means of communication (because the research budget does not provide adequate resources to ensure that the needs of non-English speaking patients can be adequately addressed)