Fitbit Charge 2 Small(Blue Strap, Size : Small)

With the Fitbit Charge 2, you are never going to make your busy schedule an excuse for staying unfit. With updates on your progress and your daily activities, the band motivates you to stay more active and burn more calories, thus staying fit and healthy. With workout stats depending on the kind of exercise you are performing, the band is sure to make your workout sessions more fun. Additional Details: When fully charged, the battery can last for up to 5 days, depending on usage. The FitBit app is required to use this device's smart functions.