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
Gear S3 frontier 46mm smartwatch (Bluetooth), Dark Gray
18/20/22mm Nato strap for Samsung Galaxy watch 46mm/42mm/Active 2 band – www.Nuroco.com