Amazon.com: Fitbit Charge 3 Fitness Activity Tracker, Rose 。Description: Elevate your fitness game with the Fitbit Charge 3 Fitness Activity Tracker, a sleek and powerful device that goes beyond counting steps. Engineered to inspire a healthier lifestyle, the Charge 3 is your all-in-one fitness companion, designed to help you reach your goals and achieve new heights. Key Features: 24/7 Heart Rate Tracking Advanced Sleep Tracking Water Resistant: The Fitbit Charge 3 is water-resistant up to 50 meters, allowing you to track your activities and performance even in the pool. Built-in GPS: Smartphone Notifications: Receive call, text, and app notifications right on your wrist, so you\'re always in the loop. Multi-Sport Tracking: Whether you\'re into running, biking, or weightlifting, the Charge 3 recognizes and records your exercises automatically. Diversify your workouts and track your progress effortlessly. Long Battery Life: Up to 7 days of battery life on a single charge. Customizable Clock Faces: Express your style by choosing from a variety of clock faces, ensuring that your Fitbit Charge 3 matches your personality and preferences. Shipping: ? Ships within 1-2 business days