Best Buy: Samsung Galaxy Watch Smartwatch 42mm Stainless Steel LTE (unlocked) Rose Gold SM-R815UZDAXAR
Amazon.com: Samsung Galaxy Watch (42mm) Smartwatch (Bluetooth) Android/iOS Compatible, SM-R810, International Version (Rose Gold) (Renewed) : Cell Phones & Accessories
Samsung Galaxy Watch 3 review: small changes to a known formula - The Verge
Samsung Galaxy Watch4 40mm Black LTE 16 GB 1.50 GB Standard Memory 1.2 Android Wear Bluetooth Black Aluminum Case Health Fitness Water Resistant LTE IP68 Water Resistant - Office Depot