Amazon.com: Samsung Gear S3 Frontier SM-R760 Smartwatch, International Version, No Warranty : Everything Else
Samsung Gear S3 review: giving a full-on phone-on-a-watch a third go - CNET
Gear S3 Frontier vs Galaxy Watch3 - Technically it's a marginally thinner but smaller housing, narrower bezels, and weighs significantly less. It feels thinner than it looks, maybe due to the back
Samsung Gear S3 Frontier: Why Not Galaxy Watch? - YouTube
Samsung Gear S3 Frontier Review: A Hefty Smartwatch Full of Features
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