Naver D2SF has made a new investment in healthcare startup Gravity Labs. Gravity Labs (CEO Kim Un-yeon) operates Moneywork, a rewards-based global healthcare platform that promotes healthy habits. Users log their health activities and receive rewards to foster healthy habits. The platform also maintains active user engagement by recording an average daily user stay of over 30 minutes.
This investment follows the KRW 18 billion investment led by Atinum Investment last month, and with the addition of Naver D2SF, Gravity Labs has completed its Series A investment.
Gravity Labs possesses technology that allows users to measure biometric signals like blood pressure, heart rate, and heart rate variability (HRV) using a smartphone via an AI health camera. Furthermore, it links with National Health Insurance Service data, enabling reliable health data management.
Just two years after its launch, Gravity Labs' monthly active users (MAU) surpassed 1.3 million, and the app is used in 111 countries. In Japan, it ranked 8th among healthcare apps, and with approximately 40% of its global MAUs originating from Japan and the United States, it has secured a competitive edge in the overseas market.
In the future, Gravity Labs plans to expand its data-driven healthcare business by collaborating with insurance companies, contract research organizations (CROs), and public institutions.
Naver D2SF Center Director Yang Sang-hwan said, “Gravity Labs is faithfully carrying out its mission of forming healthy habits and leading user change,” and “As the possibility of utilizing PHR (personal health record) data increases, we also look forward to collaborating with Naver Healthcare services.”
Meanwhile, Naver D2SF has been proactively investing in healthcare startups since 2017, and as of 2025, the healthcare sector will account for approximately 18% of its total portfolio. Key investments include AI sleep tech startup PranaQ, AI diet and nutrition analysis startup Nuvi Lab, and medical AI startup Monitor Corporation.
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