Tempered Glass Screen Protector For Samsung Gear S4 S3 S2 Sport Frontier Classic Smart Watch Protective Film Cover - Smart Accessories - AliExpress
This is what the Samsung Galaxy Watch (Gear S4) could look like - PhoneArena
Samsung Gear S4 may be called "Galaxy Watch" and run Wear OS
SM-R800 | SM-R800NZSAPAK | Samsung Pakistan
Amazon.com: SAMSUNG Galaxy Watch (46mm) Heart Rate Monitor, Silver (Bluetooth) US Version (Renewed) : Cell Phones & Accessories
Amazon.com: LVFAN for Samsung Galaxy Watch Charger 4000mAh, Fast Charging Portable Wireless Magnetic Watch Charger Travel Power Bank for Samsung Galaxy Watch 5 Pro/5/4 Classic/3, Active 2/1, Gear S4/3/2 (Black) : Cell