This might be small, but the Apple watch needs to implement a body battery/stress/recovery score like Garmin, Fitbit and Whoop has. Apple loves to show off its

This might be small, but the Apple watch needs to implement a body battery/stress/recovery score like Garmin, Fitbit and Whoop has. Apple loves to show off its bloody oxygen sensor and its ECG capability. But they do not take key metrics that the watch measures all day and tell me what they mean. Heck the watch even measures heart rate variability but only logs it into the Health app. But they need to be taking the resting HR, heart rate variability, HR, respiratory rate and develop a model for determining a stress and recovery score which ties into sleep etc. Showing these metrics on their own is great but they need to take the key metrics and show us what they mean. Garmin, Whoop and Fitbit all do this and it's a key differentiator. I think the largest differentiator between it and its competitors.