I got my urbane the other day and it's a nice watch. I also have the k8 3G round smart watch. The urbane is a better made watch but not by a ton. Both screens are the same size but the urbane as a little more pixel density, but it's not super noticeable. Urbane is a little smaller but thicker. Both look great. I use the urbane with a iPhone and it's very limited on what it can do. With sim installed I can make calls and text from watch no prob. On the other had the k8 can do anything. Call text with a keyboard, add contact right to watch, use wifi, download apps on Google play right from watch. I like the urbane but the k8 can do so much more. The call quality is not bad on both but it's a little better on the urbane. I'm leaning towards just keeping both of them right now but I may sell the urbane and make some money on it. I only paid 240 bucks for it on eBay that day before it was canceled.