The Fitbit Inspire HR Heart Rate and Fitness Tracker in Black is designed for both indoor and outdoor use. It features a small and large size option, making it suitable for a variety of users. This activity tracker provides heart rate measurement, Bluetooth connectivity, alarm, and clock functions. Made with nylon, stainless steel, plastic, steel, and acrylic materials, it offers up to 5 days of battery life and is compatible with iOS and Android operating systems. This versatile tracker is ideal for activities such as gym training, weight lifting, swimming, and running. *New, open box*
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