TLDR: Women’s health technology faces a critical challenge of building trust among users. Women have historically been excluded from healthcare research and decision-making, leading to mistrust in healthcare services. To address this, leading women’s health app Flo Health has introduced Anonymous Mode, which allows users to access the app without associating their personal health data with identifiable information. Flo Health also emphasizes privacy and security practices and is pushing for legislative change to protect user data. Building trust in female health technology requires not only technical solutions but also a user-centric approach and legislative action.