Samsung Gear S3 Frontier 46mm Smartwatch Space Grey (SM-R760)
Amazon.com: LCLEBM [430mAh Battery for Samsung Gear S3 Frontier (SM-R760),Galaxy Gear S3 Classic Replacement Battery for SM-R770,BR760,R765,EB-BR760ABE Gear S3 Battery with Professional DIY Repair Tools : Cell Phones & Accessories
Amazon.com: Replacement for Samsung Gear S3 Classic SM-R770 / S3 Frontier SM -R760 Smartwatch Charging Cradle Wireless Charging Dock with Micro USB Cable Black : Cell Phones & Accessories