The Types dimension of Residential Massage Chairs taxonomy classifies products according to mechanical architecture and therapeutic functionality, each influencing price tier and adoption rate. Zero‑gravity models, which tilt the seat to distribute body weight evenly, dominate the premium segment and generate approximately 30 % of total revenue due to their perceived ergonomic advantage. Shiatsu chairs, employing rotating nodes that mimic Japanese finger‑press techniques, account for roughly 25 % of sales, reflecting broad consumer familiarity and moderate pricing. Swedish‑style units, characterized by long‑stroke rollers and gentle kneading, serve the mass‑market and contribute about 20 % of the market volume. Deep‑tissue chairs, equipped with high‑intensity pressure points and programmable sequences, occupy a niche of 10 % but command higher average selling prices, thus disproportionately affecting profitability. Heat‑integrated variants, which add thermotherapy to the massage cycle, represent 8 % of units sold, primarily appealing to users seeking muscle‑relaxation synergy. Finally, smart‑connected chairs featuring Bluetooth audio, app‑based customization, and AI‑driven feedback comprise the remaining 7 %, indicating early‑stage diffusion of IoT capabilities within the residential segment.