OMOOMI’s flagship product, Guardian Hub, is the world’s first proactive care operating system. Unlike existing tools that only detect issues and send alerts, Guardian Hub directly intervenes and executes actions, bridging the gap between “sensing” and “doing.” It consists of three modules: Guardian Sense, which continuously monitors physical conditions such as sleep quality, nutrition intake, hydration habits, and mobility; Guardian Heart, which focuses on emotional wellbeing through interaction, memory training, and cognitive stimulation; and Guardian Act, which automates real-world tasks such as medical appointments, prescription refills, and insurance claims. Together, these modules form a complete care loop that reduces caregiver burden, improves medication adherence, and lowers loneliness risk, specifically designed for the “sandwich generation” responsible for both work and eldercare.