When I'm walking around, and especially when driving, I don't want to have to go digging in my handbag for my phone when I get a notification or a call, and then ignore said notification or call because I'm driving. With my Gear 2, I can just glance down at my wrist and see the notification, and easily read and reply to the text or answer the call with just a couple swipes of my finger, and I can leave my phone where it is.
Also, in meetings, it's handy because if I get a notification I just feel an unobtrusive buzz on my wrist; I can leave my phone in my bag or whatever without having to look at it. I don't always address the notification or call right then, but at least I can see it. And if I need to excuse myself and step outside the room and take a call, I can leave my phone behind.
And then, it's handy around the house. Say I'm downstairs in the kitchen, cooking dinner or something like that. I can leave my phone upstairs charging or in a different room in my purse, and receive and reply to calls and notifications as I move about the kitchen. I don't have to stop, dry my hands, and reply to a text or answer a call on my phone, and even better, I don't have to go and get my phone from another room if I hear its ringtone in the distance. But that could be any scenario around the house. I've often been expecting a call, or in the middle of a text conversation, and then needed to leave the room for whatever. No more having to carry around that Note everywhere. I love love love my phone, but I love it more now that it doesn't have to be tethered to me every waking hour. Absence and the heart and all that stuff.
Now, perhaps the reason that makes me giggle the most is because it's so customizable. I've always been all about accessories. Because I'm female, right away, I
had to remove the band the Gear 2 came with and get a few that look better on me and fit tighter, as my wrist is on the small side. I can change up the bands so that they match with whatever I'm wearing, so it's fashionable in that sense. Plus, when I was a kid, I used to love character watches. Now, thanks to Watch Styler, I can have an infinite number of them. The number of cartoon-themed watch faces I've come up with is obscene, but I like being able to have Mickey on my watch one day and the Pink Panther on it the next. It's kind of kitschy and retro in that respect, and changing the watch face only takes a second or two. And on the days when I'm not feeling ten years old, I can have an understated "normal" watch face. I like variety and I grow bored of the same thing rather quickly, and the Gear 2 gives me an infinite number of "looks"--that feature alone was worth the $300 IMO.
Anyway, those are just a few long-winded reasons why having a smart watch works for ME, but I can understand how it might not be a must-have for others. Different strokes and all.