You get 3+ hours of deep sleep?! I seem to regularly crack 1 hour of deep sleep (tracked by my watch) but that’s it.
Anything you’ve done or do to improve the amount you get?
Anything you’ve done or do to improve the amount you get?
My Oura and Fitbit sometimes give wildly different sleep phase readings for the same night. Also, each will sometimes give arbitrarily unexpected readings that leave me scratching my head.
However, if you think you don't get much deep sleep, for the love of everything, get tested for sleep apnea. A home sleep study is quick and easy if you have reasonable insurance, and if you do have apnea, getting it treated could literally change your life (or even save it).