Wear OS
Official docs outline
- Wear OS overview
Platform concepts for watches.
- Wear Compose
Compose for Wear OS components.
- Tiles
Tile surface.
- Complications
Complications data sources.
- Watch faces
Watch Face Format.
- Health services
Passive monitoring and exercise client.
Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.