Fitbit Charge Wireless Activity Wristband - Burgundy, Small [Certified Refurbished] This Certified Refurbished product is 3rd party refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty Refurbished Warranty. Tracks steps, distance, calories burned and active minutes Monitor how long and well you sleep Wakes you (and not your partner) with a silent wake alarm LED lights show how your day is stacking up against your goal Slim, comfortable and easy to wear (sold with both large and small wristbands included with an interchangeable clasp)