Coming back around after several months of ownership. This is a great watch. It's integration with a samsung phone is crazy cool. Whatever mode the phone is in, the watch does too... Phone is put in DND mode, that watch automatically follows. Didn't expect that.A whole lot of folks worry over battery life - I have not found that to be a problem... But then, I have made it a habit to plug it in as part of my morning routine... It charges while I eat my breakfast and read the news. But it invariably has over 60% when I plug it in... It will easy go more than 2 days if I need it to, in my normal use.The phone-on-wrist function works fine. The software interface is excellent, and easy to get used to. The bluetooth hook is bulletproof. That is important to me, because I am disabled and may need to call someone for help - That is it's first function for me. The heart rate function being second, and also quite robust in function.It is surprisingly easy to navigate with primary functions set to be used with the dial. It has become natural for me. And it is crazy-cool that pretty well anything my phone can do, the watch can do too - I know I will never use it hard for email or texting or anything - Way easier to use the phone - But it is cool that I CAN. And with Google Assistant integration, that actually could work alright.