This refurbished Samsung Gear S3 smart watch comes in a refurbished condition, with a grade of Good. All of our reconditioned Gear S3 smart watches come with a free limited 12-month warranty, a 14-day money back guarantee, flexible payment options with Klarna and free tracked shipping on all orders. Each of our used Gear S3 smart watches pass up to 70 tests and checks through our extensive in-house refurbishment process, to ensure the second hand Samsung Gear S3 you buy is of the highest quality - for a fraction of its original price. Samsung Gear S3 Frontier LTE Black Leather Strap T-MOBILE, 4 GB, Black Leather Strap, Good condition. Shop our range of certified refurbished Samsung Gear S3 - The Gear S3 has the aesthetics of a truly premium watch with advanced features built right into the watch design. That's why it's so easy and effortless to use the Gear S3. It's also built for you to go days without needing your phone or to recharge. You get to feel free with the Gear S3. Design The Gear S3 looks and feels natural on your wrist and when you use it. Like a traditional watch. Only much more capable.