The sleep apnea devices market is projected to reach USD 9.9 billion by 2026 from USD 7.1 billion in 2021, at a CAGR of 6.9% during the forecast period. Market growth is mainly driven by factors such as the large pool of undiagnosed sleep apnea patients, growing awareness about the ill effects of untreated sleep apnea, growing usage of oral appliances, and an increasing number of companies venturing into the sleep apnea market.