I made this simple app that works with a hierarchically organized list of URLs. On the watch you can browse through this list and dereference the URL (HTTP GET). The thing is useful for home-automation use cases. The requests would go to a local server (running, e.g., node red or home assistant) that does the heavy lifting and talks to various smart devices.
Show HN: A Wear OS app to browse and send HTTP GET requests | Heykuki News