Amazon.com: Ringke Bezel Styling for Galaxy Watch 46mm / Galaxy Gear S3 Frontier & Classic Bezel Ring Adhesive Cover Anti Scratch Stainless Steel Protection [Stainless] for Galaxy Watch Accessory GW-46-15 : Everything
Samsung Galaxy Watch v Gear S3: The key differences between the smartwatches - Wareable
Samsung Gear S3 watches get bigger screens and batteries - BBC News
Hands-On: The Samsung Gear S3 Smartwatch Classic And Frontier (Designed By The Guy Who Brought You The Titanic DNA Watch From Romain Jerome) - Hodinkee
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 Galaxy Watch : Upgrade from the Samsung Gear S3 or another Wear OS Device? - YouTube