Android 15 introduces the Private Space feature, allowing users to create a secure environment for sensitive applications and data. This feature acts as a digital vault, enabling the isolation of critical apps like health trackers and banking apps, protected by an additional layer of authentication such as a PIN code. Users can set up Private Space through the “Security & Privacy” section in device settings, requiring authentication to ensure only the owner can create this secure space. Once established, Private Space is identifiable in the app drawer with a “Private” label and a lock icon.