Type-based market taxonomy separates fitness equipment, surgical devices, body-composition analyzers, and wearables & apps. Fitness equipment (โ41 %)โincluding connected treadmills, ellipticals with power sensors, and vibration platformsโremains the value anchor; replacement cycles align with commercial club CAPEX and home renovation trends, while embedded content subscriptions smooth revenue seasonality. Surgical devices (โ18 %) cover gastric bands, gastric stimulation, and intragastric balloons; growth is procedural and reimbursement-sensitive, so unit forecasts correlate with bariatric surgery wait-lists. Body-composition analyzers (โ15 %) command ASP premiums (>US$4 k) in DEXA and BOD POD form factors, calibrated for research-grade repeatability; demand elasticity is low in hospitals yet rising in premium gyms seeking differentiation. Wearables & apps (โ26 %) compress bill-of-materials to optical heart-rate and 3-axis accelerometers; revenue is software-centric, with monetization via tiered analytics, ad placements, and insurer APIs, driving 12-14 % CAGR despite hardware commoditization.