The aging problem is getting more serious. It can be observed that many seniors rely on caregivers to help and maintain their activities of daily living and they face many limitations and problems when taking care of themselves. However, the help of caregivers is also usually limited. Therefore, choosing suitable healthcare products, services, and appropriate assistive design according to their needs and pro?le to help themselves perform daily self-care is always important. The project aims to facilitate the elderly in leading to a healthy lifestyle. With the use of AI and big data, CAREBASE is an intelligent platform that evaluates the user's profile and provides recommendations or solutions for the elderly, their family members, and caregivers. At the same time, CAREBASE provides an intelligent companion robot that assists the elderly in achieving a healthier life through daily reminders, entertainment and interaction, while providing companionship and collecting daily behavioural data for better user assessment through AI.