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A short YouTube talk describing inexpensive consumer/home wearable devices for sleep-apnea testing. The speaker (Dr. Charles Mok) mentions specific devices (WatchPat and a reusable fingertip device), approximate prices (about $100–$600), insurance/reimbursement hurdles, and explains that in-lab sleep studies are typically reserved for patients with morbid obesity, atrial fibrillation, heart failure, or similar severe conditions.
Questions this video answers
US$100
US$106
US$600
About US$300
Morbid obesity, atrial fibrillation, heart failure, and 'emp' (as spoken)










