Lawrence has a Samsung Neo Smartwatch and he's thinking about why people should have one. The main reason is that if he leaves the phone in a restaurant, it'll let him know. That alone is worth getting a smart watch! Leo says that's a great feature. Additionally, Leo says that he can do everything with a smart watch like the apple watch. There are times where he may not want to have to answer the phone, but the watch can reply without anyone knowing. But the bottom line is, no one really needs one. It's a definite luxury.