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
Samsung Gear Sport vs. Gear S3: Which should you buy? | Android Central
Android people: Save $100 on the Samsung Gear S3 or Gear Sport smartwatches at Best Buy | Mashable
Samsung Gear S3 is a supersized smartwatch that brings Spotify and GPS to your wrist (hands-on) - CNET
Samsung Gear Sport, la recensione: lo smartwatch ideale per mettersi in forma
Samsung Gear Sport vs Samsung Gear Fit2 Pro. Which should you buy?