When general-purpose
torso sex dolls cannot meet the needs of the elderly, special research and development becomes inevitable. The innovation of
granny sex dolls is reflected in ergonomic reconstruction: the lumbar support area is expanded by 200% to relieve osteoporosis pain, and the torque of the joint motor is reduced to 30% of conventional products to avoid strain. More importantly, the blood pressure monitoring module is linked with the emergency system-automatically calling the preset contact when abnormal data is detected. This safety design transforms the product from a sex toy to an auxiliary device for the elderly.