I find them exceptional for a somewhat narrow range of activities (I love going on a run or hike navigating by my Apple Watch while streaming whatever music I want in the world to my AirPods - no phone, nothing to carry), and only slightly useful for a broad range of other things (notifications, weather, etc - conveniences).
What I love best with my Apple Watch is that I can respond to Duo/Okta/BankId directly from my watch and don't have to look for my phone or pull it out of my pocket.
