Amazon.com: SAMSUNG Gear S3 Classic Smartwatch (Bluetooth), SM-R770NZSAXAR – US Version with Warranty : Clothing, Shoes & Jewelry
Samsung Galaxy Watch 3 review: small changes to a known formula - The Verge
Samsung Galaxy Watch vs Gear S3 in pictures - SamMobile
Gear S3 Frontier vs Galaxy Watch3 - Technically it's a marginally thinner but smaller housing, narrower bezels, and weighs significantly less. It feels thinner than it looks, maybe due to the back