Do I need a smart watch? Do I need more than one razor? The answer to both is no. But if I got rid of the things I didn't really need, I wouldn't have very much. I will but the Apple Watch when it is released. I do a lot of cycling, so the heart rate monitor is an attractive feature for me. I also like the "tap" function, which will allow me to set custom alerts. I can do this on my phone, but I don't take my phone into meeting rooms when I am with clients, I can get coded alerts which can reach me without my clients noticing. Also, I like toys.