Heartwood

Heartwood is an Android viewer for data stored in Health Connect. It presents health records in a read-only interface, so its role is to display existing information rather than edit, add, or synchronize records. The application uses a Material You style, making it fit the visual conventions of recent Android systems.

The app is published by Eason Huang and distributed under the GPL-3.0-or-later license. Its stated purpose is private viewing of Health Connect data on Android, with an emphasis on read-only access. It is therefore suited to users who want to inspect collected health information without using an editor or data-entry tool.