Huawei Watch still a good choice, as it will have Android Wear 2.0 when it launch in Feb. I upgraded to Asus ZenWatch 3, performance wise I'll saw similar, lack heartrate sensor ( if that's your thing ) but gain ambient light sensor.

Normally will avoid those unpopular product/brand, as it most likely have bad software support.

If you  are active person that doe alot of sport...i would say go with garmin, it offer much better battery life with thier monochrome screen..... 6 week of watch mode * damm awesome* but the down side is you wont have much fashionable watch face....

If you are casual type of person who like fashion, try out HW, it offer much more watch face then garmin did minus the heart rate sensor (not sure the new version include one) .... but you have to charge it daily on moderate usage...

Ive been using everyday since I got it and yea. There are hairline scratches.. It gives the watch personality. Haha
If u want apps n function. Android wear is much better.
I was using 360 and Huawei and I got s3 because of the speaker n design only. Im still not liking the notifications and reply options.
For now Huawei is good choice. If dont mind flat tyre n not up to date get 360 I heard Moto gonna paused on smart watch.  If not get Asus zen watch 3.

FYI, huawei watch also sort of proprietary   
The band/strap looks like 22mm but the spring bar size was 18mm. So if you want 22mm band, you cant. If you want swap band, can only use 18mm.

If you can wait, then no point getting Huawei watch as Google's one should be better. Unless Huawei watch price drop lower few months later.

Forgot there's another option for you, LG Urbane 2 LTE, cant recall whom but one of the active forumer have it.

Not sure if such band are easy to find, if even exist 

Normal bar should work no issue, as long size fit.

my moto 360 1st gen went dead after back from sunway lagoon.lol..any recommendation?

Already 1 week using my s3 frontier. Really love it.. Canceled to buy moto 360 2nd gen and Huawei watch loaded with aw coz of frontier. I'm think I'm doing right purchase.

this makes me wanna buy it

what special for Google SmartWatch 

It is created by LG  but branded as google smartwatch and it runs on android 2.0 just like all other smart watches when update roll out ....

But im competing to buy fenix 3 since it price drop on the unit and maximum battery life of 2 week 

The LG Watch Style (pictured on the right) is a smaller version with no additional buttons and a strap that appears to be leather. We imagine you'll have several different straps to choose from, as well as different finishes for the watch body itself.

On the left, the LG Watch Sport looks to be taking on Samsung's Gear S line. It's shown in a metal and rubber configuration and is a good bit larger than the Style version. Like the Style, we expect to be able to buy one with a choice of bands and finishes.

LG was a launch partner for Android Wear when it debuted, and it's no surprise that they are one of the first companies out of the gate with a 2.0 watch. They've been committed to the platform and already offer some great choices in their G Watch line. It will be interesting to see what Android Wear 2.0 and LG can bring to the table to refresh a wearables market that's not seeing much (if any) growth. We'll know more in a few weeks.

it depend on what kind watch person you are and like.....

If your into casual Gym and Short hike then Casio WSD F-20 would be for you as it is considered semi-sports watch, it has all the function of the sport watches and a nice bright OLED LCD and touch screen but nevertheless the trade off would be your battery life won't last that long (I consider it to be close to Gear S3 category along with other android wear devices on moderate usage which is a day and half).

If you like to go for deep jungle trekking and long mountain cycling or even HIT training then Garmin Fenix 5X for you as it is an rugged outdoor adventurous watch, it too also had the function of the sport watches but a lot more then Casio offer but it doesn't have the function of bright OLED LCD and touch screen (display is based on pebble LED backlit e-paper display). Battery life can last up to 2 week (Benchmark base on the Fenix 3 HR)...

Personal for me i prefer to fenix because i hate charging everyday and those bright OLED display and touch screen  pretty much redundant for me that i dont used and it just chew up more battery then it can offer....

Sleep for Android basically for sleep tracking. You can track with phone only but the phone needs to be on the bed so it can detect your movements ... i usually charge my phone when i sleep so if i charge with cable then on my bed, abit messy .... so i track with watch, my phone can be on the table ...

Android wear good leh ... I'm using an expense tracker to track my expenses, everytime i spend money i need to whip out my phone to records, wish tizen got app like this ... AW got ... then recently dl some meditation app, got AW support also ... tizen really nothing zz

I aim long time already before i buy my smartwatch, actually i buy it for 2 reasons, 1 for sleep tracking and 1 for expense tracking ....i didn't expect tizen to have only ONE expense tracking app (and it sux) ... I literally searched the whole market and really have only 1 ... zz

For AW, try this .... I tried the phone app and it's pretty good ... i'm not sure how it integrates with AW

Wallet - Budget Tracker by BudgetBakers.com

I really hope someone will come out with a method to install AW on Gear S3