Dwin is a digital health companion designed to help people build health knowledge, understand potential risks and make informed decisions about their wellbeing. Its free online service lets users explore health information, complete health checks and ask questions of Buddy, an AI chatbot that can be used without registration. Registering for the app provides access to additional features, while both the chatbot and app are offered at no cost.

Dwin’s resources cover prevention, symptoms, acute conditions and long-term disease management. They include risk assessments, recommendations for preventive care and check-ups, practical learning materials, checklists, and experiences shared by other people. The platform aims to explain when self-care may be appropriate and when professional advice is needed, helping users prepare for appointments and navigate treatment choices. Its health content is based on guidelines and publications and has received input or review from medical professionals, healthcare institutions and other specialists across fields such as neurology, nutrition, cardiology and dermatology.