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 Relógio Gear S3 Frontier Preto | Bikeinn Relógios
Gear S3 Frontier | Samsung Support Portugal
Gear S3 Classic | Samsung Support Portugal
Relógio Gear S3 da Samsung chega ao Brasil com GPS; veja o preço