Geek Squad® Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about Geek Squad® Certified Refurbished products. Keep on top of your fitness routine and active lifestyle with this Refurbished Samsung Gear Sport smartwatch. A built-in fitness tracker monitors your heart rate and checks your calorie balance, while Samsung Connect lets you control your home’s smart devices right from your wrist. With access to your address book, incoming calls and texts, this Samsung Gear Sport smartwatch helps you stay connected.