Do any of these apps have a notes feature?
Before my Apple Watch, I used Sleep Cycle on my phone. They have a "sleep notes" feature where you can attach different variables to your sleep. So I could check things like "PM exercise," "PM coffee," "alcohol, "sleep aid," "stressful day" each night -- then look back and see how each variable effected my sleep. That to me was much more useful than just getting the raw data I current get from Auto Sleep.
Before my Apple Watch, I used Sleep Cycle on my phone. They have a "sleep notes" feature where you can attach different variables to your sleep. So I could check things like "PM exercise," "PM coffee," "alcohol, "sleep aid," "stressful day" each night -- then look back and see how each variable effected my sleep. That to me was much more useful than just getting the raw data I current get from Auto Sleep.