MoKo Watch Band Compatible with Samsung Gear S2, Soft Silicone Replacement Sport Band fit Gear S2 (
Amazon.com: Linkshare Replacement for Samsung Gear S2 Smart Watch SM-R720 SM-R730 Soft Silicone Sport Band Version Black Camouflage : Cell Phones & Accessories
Amazon.com: (4-Pack) Tempered Glass Screen Protector for Gear S2 / Samsung Galaxy Watch (42 mm), AKWOX [0.3mm 2.5D High Definition 9H] Clear Screen Protector for Samsung Gear S2 Frontier/Classic/Gear Sport : Cell
Amazon.com: Samsung Electronics Galaxy Watch 4 Classic 46mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version, Black : Clothing, Shoes & Jewelry
Amazon.com: BaiHui Stainless Steel Bezel Ring Compatiable Galaxy Gear S2 Classic/Frontier Bezel Ring Adhesive Cover Anti Scratch & Collision Protector for Galaxy Watch Accessory (Frontier,Black) : Cell Phones & Accessories
Samsung Gear S3 and Gear S2 are available on the cheap from Amazon
Amazon.com: Gear S2 SM-R720 band,Ykunjade Silicone Watch Band Strap For Samsung Galaxy Gear S2 (SM-R720 ONLY),Not Fit Gear S2 Classic SM-R732 and Gear S2 3G SM-R730 version-Black blue and white porcelain :
Amazon.com: Samsung Gear S2 Classic International Version (Platinum) : Clothing, Shoes & Jewelry