Mike, I didn't think a smartwatch would be a necessary thing, either: and in the grand scheme of things, it's probably not. But I have found it to be absolutely indispensable! All the texts, emails, calendar reminders and the thousand other notifications that I used to whip my phone out to check, over and over and over, now come to my wrist for a quick view and either act on them or dismiss them. Once you set up a smartwatch, you really won't want to spend a day without it.
And the Huawei Watch is, in my opinion, the best one out there right now