Use Samsung Galaxy Watch as a Camera Remote for your Phone! - YouTube
SM-R800 | SM-R800NZSATGY | HK_EN
Amazon.com: Replacement Band Compatible for Samsung Galaxy Watch 46mm/Gear S3 Frontier/Classic,12 Pack 22mm Watch Bands Soft Silicone Sport Watch Strap Wristband for Samsung Galaxy Watch 3 45mm for Women Men : Cell