http://www.wareable.com/media/images/2015/04/uber-1428589196...
I disagree about the style. A sleek square smartwatch is a lot less ugly than that bulky, messy Garmin. There's no reason to make it round, it's not analogue, it's digital, it displays text and images. Round displays just cut off text and anything that scrolls. Square is far more functional.
Regarding square vs round, if you look at the high-end watch market it's a ratio of maybe 1-10 in favor of the round watch. Why the makers of smart watches thought they could ignore this, I don't know.
What I do know is I used to wear a Tissot T-Touch which has a compass, and it doesn't work everywhere. Not in underground car parks, and certainly not on airplanes.
Maybe it's specific to the Tissot, I'm not sure.
Or any ferrous material that distorts magnetic fields locally, such as steel beams, rebar in concrete, electric cables, etc. You can map an office building by measuring the local magnetic field distortion.
Compass everywhere sounds easy until you try it.
For me, the point of a smartwatch is that it serves as a secondary interface to my phone. I like that my phone stays in my pocket more, because then I'm less likely to be rude because of my phone, or to have to drag it out just to see what that notification was.
I've owned and used an earlier Garmin watch for running and I loved it, but eventually stopped using it because I just didn't need to maintain another separate device. But clearly you're up to something else than me.
I really like having a compass, I'm not sure why but when I get lost in a town (at night) I usually can find my way back if I know where North is. Some people always know where North is -- not me, but I usually can figure out where everything else is, relative to the North.
I sometimes take walks in the woods with my kids and like to track where we've been. You can do this with a phone but then you have to have the proper app, launch it, etc. I don't like to use my phone for anything else but calls (I'm old). With the Fenix it's just the push of a button.
You can use GPS also to record where your car is, and it will direct you back to it; this is useful everywhere.
Also, as a photographer, if you record your tracks when shooting you can later import GPS data to photographs (some cameras have GPS but not all, it doesn't work too well and it drains the battery).
It remembers my sleeping patterns, which is completely useless but nice to look at, in a narcissistic kind of way.
Do not compare to the Apple watch; have you looked at Garmin's Fenix 3? It has an always-on screen, a compass that works EVERYWHERE including indoors, on airplanes, in underground car parks, etc., a super-accurate GPS, and all the other functions you would need. Its battery lasts over a week when not using GPS, or 24hrs with GPS.
It doesn't need a phone to operate, it's very sturdy and what's more, it's round (square watches are ugly, how do makers of other "smart" watches not see that???)
It's a bit thick but not too heavy. I've had it for a year and couldn't live without it.