Fitbit Charge 3, Fitbit's most advanced tracker, gives users a deeper understanding of their body, health and progress so they can reach their goals. The case, with its durable water-resistant construction and premium lightweight materials, is complemented by a rich selection of comfortable, effortlessly interchangeable bands. Combined with a high-resolution touchscreen, new inductive button (the first for a wearable), enhanced health, fitness and convenience features, and a battery life of up to 7 days, Charge 3 provides a smartwatch-like feel in a slim tracker form at an accessible price.