You will be pleased to know that Apple watches are some of the best health/fitness trackers out there. In fact, they're the only consistently best all-rounders.
For peace of mind, check this fellow out. In my humble opinion, quite underrated for the quality of content he puts out, he reviews smartwatches and fitness bands like no other. At least as far as I'm aware. https://www.youtube.com/@TheQuantifiedScientist
His reviews helped me settle on the AW 8. Sometimes, I wish this thing cooperated with Android phones too though. Android arena doesn't have any watch that perform as well across the board as Apple watches do. The Huawei come close, but they lag Apple in sleep tracking.