I bought a 46mm Galaxy Watch recently and absolutely love it. It took some trial and error to get it just right -- to get all the widgets set and put things in an order that made sense to me -- but now it's just put it on and forget about it. The battery life is excellent (I've gone more than 3 days without charging and still had plenty of battery left) and it's just got a good wrist feel to it. My only, and very minor, complaint was the stock silicone strap. I just didn't like the look of it, and with the vertical grooves in it, it trapped a lot of gunk. I swapped it out for a curved-end stainless steel band from Amazon that is just fantastic for every day wear, and also picked up a different silicone band for exercising. One of these days I need to take a hack at designing my own watch face with the Samsung app.