I got a free Apple Watch SE 2nd Gen Cellular through a T-Mobile promo and have been pleasantly surprised at how much I love this watch! It’s the 40mm which would not have been my 1st choice but I didn’t get to choose the size. I’m coming from a Fitbit so I was nervous about battery life but I’ve been starting my day at 5am and tracking a 30 min workout in the evening and am still going to bed at 11pm with 50% left which is more than enough to track my sleep since I do have sleep apnea. I do disable Siri listening at all times and just activate it with the crown, I also limit all notifications but the most important I would want on my wrist like messages, calls and calendar. Other than that I use it like normal and it’s been great. My only dislikes are not being able to add my step count to the watch face which I know is dumb but I do like to see it, having to manually start sleep tracking unless I set up a schedule which isn’t my fav because my bed time is pretty random sometimes, on my Fitbit Charge 5 and Galaxy Watch 4 before that you didn’t have to do anything you just go to sleep. That’s it really, I’ve been very happy so far!