The Oura ring does a lot more analytics. There's a "sleep score", a "readiness score", various algorithms to suggest an "optimal sleep time", etc. The Apple Wa

The Oura ring does a lot more analytics. There's a "sleep score", a "readiness score", various algorithms to suggest an "optimal sleep time", etc. The Apple Watch just records stuff and throws it in the Health app. That's it. They added a "vitals" app that mostly alerts you when the numbers it records are drastically different than the norm, but it's not really analyzing or suggesting anything. I get the feeling that Apple thought there would be a whole ecosystem of apps that would analyze your sleep data, so they didn't need to build any of it into the watch or the health app itself.