The LG G Watch and Moto 360 both run Android Wear. But they are not designed the same way. Developing for smartwatches is going to be an interesting challenge considering that not all of them look the same way or offer the same features. Roman Nurik and Timothy Jordan have posted a blog post on Android Developers Blog that shows these two watches in action. You can’t buy them yet, but you get an idea how big they are. Both watches are expected to be launched this summer. Which one is your pick?