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
Samsung Gear S3 Classic, Frontier Smartwatches: PHOTOS, FEATURES
Samsung Gear S3 Classic Band Gear S3 Frontier Band Premium Solid Stainless Steel Watch Band Link Bracelet Strap for Samsung Gear S3 Classic Gear S3 Frontier sports Smart Watch - Newegg.com
Samsung Gear S3 release date, design, features, price and everything you need to know