Doesn't have sleep tracking built-in yet. I use the exercise features daily. it works really well for me. Keeps me more active than if I didn't have it. See the stand reminders.Because the other two weren’t mine, they were from my family and I did notice they didn’t really use them but I thought it was because they don’t work out. I do work out everyday and this thing it’s nothing but a glorified heart rate monitor, it can’t even sleep track.
Other uses: ApplePay, Unlock phone with/without mask, unlock mac. Taking an occasional phone call (I admit you dont want to do this all the time especially since without headphones you're automatically on speaker.). Can be used as a flashlight. You can ping your iphone when you misplace it (this happens more often than you think!). If you have HomeKit devices, you can control basic functionality and scenes setup from your computer and/or iPad).It wasn’t useful wearing it charges either. The only thing you would use it for is for notifications. 500 dollars for notifications in your wrist? Gtfo
See my previous section.What features does it have? Apple can’t even put 10 useful things to do with the Watch on their website.
As an anecdotal story: My watch helped me lose 75lbs over 2 years (went from 250lbs to 175 as of last Friday). Pushing me to make all 3 exercise goals everyday. It also took me eating healthier etc but I do give some credit to the watch.