Mobility challenges are rising due to aging, accidents, and congenital disabilities. Recent data shows that 4.7% of individuals aged 21 to 64 and 30% of those aged 75 and older experience movement disabilities. One of the major concerns for individuals with mobility impairments is muscle stiffness, joint pain, and reduced blood circulation, which can lead to severe health complications over time. Physiotherapy plays a critical role in maintaining muscle strength, reducing stiffness, and improving overall mobility. However, regular physiotherapy sessions require assistance, which may not always be accessible. To address this, we propose an AI & IoT-Based Smart Wheelchair that integrates a stretchable bed, walker support, and automated physiotherapy functions. This next-generation assistive device promotes enhanced mobility, independence, and a healthier lifestyle for elderly and disabled individuals.