The market taxonomy for Pool Automatic Cleaning Robot is also delineated by application, reflecting end‑user environments that drive purchasing volume and pricing dynamics. Residential pools represent the broadest base, accounting for roughly 55 % of unit shipments; the segment is characterized by smaller pool volumes, intermittent usage, and price sensitivity, which sustains demand for mid‑range suction models. Commercial installations—hotels, gyms, and private clubs—contribute about 35 % of sales and exhibit higher turnover rates, prompting operators to select pressure‑based or hybrid robots that deliver faster cleaning cycles despite higher acquisition costs. The public pool category, including municipal and recreational facilities, comprises the remaining 10 % of the market; strict health‑regulation compliance and large surface areas drive preference for robust hybrid systems with advanced filtration and remote monitoring capabilities. This Pool Automatic Cleaning Robot segmentation by application directly maps to revenue distribution, as commercial and public contracts, though fewer in number, generate disproportionate earnings due to elevated unit prices and service agreements.