Gear S3 Frontier / Classic Watch Band, Mignova Soft Silicone Replacement Sport Watch Wrist Band Strap for Samsung Gear S3 Frontier / S3 Classic Smart Watch (Military Green) - Walmart.com
My old Samsung Gear S3 classic 46 mm vs the Galaxy Watch 4 40 mm that I replaced it with. This feels like a major upgrade, and I am loving Wear OS 3. : r/GalaxyWatch
ZAGG InvisibleShield Ultra Clear Screen Protector for Samsung Gear S3 Classic and Frontier Clear 200204669 - Best Buy