Pixel 2XL with Garmin Forerunner 935
I'm using my pixel 2 xl with a garmin vivoactive 3. I had the first Samsung Android wear watch, then switched to a Motorola 360 sports, then the Huawei. All nice but I can't stand the battery life. Overtime I realized what I really want in a smart watch is good battery life, notifications, and fitness tracking. The Garmin has all 3. Other than the notification, the garmin is miles ahead in the other 2 categories compared to Android wear. My battery life last 5 to 7 days. I pretty much charge it every day while I'm showering and my battery never goes below 80%. As a fitness tracker, the garmin is way better than android wear and I can even go swim with it. I'm very happy with the watch.
On a side note, the pebble round is probably still my favorite smart watch. Too bad it is no longer supported. I sold that watch as soon as I found out the company was sold and will not longer update it.