Galaxy Watch 5 Pro Versus Galaxy Watch 4 Classic. Another Smartwatch, FutureLawyer? You have two dozen in your collection. What do you need with the new Galaxy Watch 5 Pro, when it is an incremental upgrade to your current Galaxy Watch 4? That is a good question, and there are answers. First, the battery life is better, and I will be able to go 3 days without charging it. Second, you can never have too many Smartwatches. And, third, because I want to own every Smartwatch ever made; except, of course, the ugly Apple Watches. So, on Monday, I will post about the Watch 5 Pro when it is delivered. Deal with it.