Dev installs Wear OS on 2016 Galaxy Gear S3 - Android Authority
My old Samsung Gear S3 classic 46 mm vs the Galaxy Watch 4 40 mm that I replaced it with. This feels like a major upgrade, and I am loving Wear OS 3. : r/GalaxyWatch
Galaxy Watch 4 review: Still the best Android smartwatches around | Engadget
Samsung Gear S3 Frontier Smartwatch Review (2017): What's the Point?