Track and analyze nightly snoring to spot trends and triggers

Track and analyze nightly snoring to spot trends and triggers targets a $1.9B = 39M US iPhone users who snore x $3.99/mo x 12. Calculation: US adult population ~260M, ~30% snore occasionally -> ~78M snorers; iPhone penetration ~50% -> ~39M. ARPU assumed $3.99 monthly subscription. total addressable market with medium saturation and a year-over-year growth rate of 8-12% annual growth for consumer sleep/health apps driven by increasing digital health spend.

Key trends driving demand: Sleep health awareness -- consumers and clinicians increasingly view sleep as critical to overall health, boosting willingness to track.; On-device ML and improved microphones -- enable accurate audio classification without server uploads, addressing privacy concerns.; Telehealth integration -- patients want shareable evidence for remote consultations, increasing demand for exportable sleep metrics.; Wearable fatigue -- some users prefer phone-based passive tracking to wearing devices nightly, creating an opening for phone apps..