Temperature control is an innovative feature in modern sex dolls, designed to enhance realism by simulating human body warmth. Various models incorporate different heating mechanisms, from simple internal heating elements to advanced temperature regulation systems. Basic models may include internal heating pads that warm the skin material to a set temperature, providing a warm touch that mimics human skin. More sophisticated dolls feature integrated temperature sensors and adjustable controls, allowing users to customize warmth levels and maintain consistent temperature during use. Some dolls utilize heating elements embedded within the silicone or TPE shell, which can be powered via rechargeable batteries or external power sources. The effectiveness of these systems depends on factors such as heat distribution, safety features, and ease of use. Safety is paramount; temperature control systems should include automatic shut-off functions to prevent overheating. Maintenance considerations are also important, as heating components require careful handling and cleaning. When comparing temperature control features, consider the level of realism desired, ease of operation, safety measures, and durability. High-quality temperature regulation can significantly enhance the sensory experience, making interactions more authentic and satisfying.