Fitbit Charge 2 Bands Multipack。This Fitbit Charge 2 Smart Fitness Wristband is the perfect accessory for fitness enthusiasts. It features a continuous heart rate monitor, GPS sensor, and accelerometer to track your activities accurately. The wristband is made of a durable nylon and plastic material, making it comfortable to wear for extended periods. With a battery life of up to 5 days, this Fitbit Charge 2 is perfect for cycling, fitness, and walking. It is compatible with Android and iOS operating systems and comes in a vibrant pink color. The wristband is designed to fit comfortably on your wrist, and it is the perfect addition to your fitness gear. Light pink nylon wristband interchangeable so can use whichever band you prefer. Works great! Comes in original box.