The Fitbit Charge 6 Activity Tracker in black with an obsidian band is a brand new sealed device that provides accurate measurements for heart rate, speed, time, calories, and distance. With a battery life of up to 7 days and features like Bluetooth connectivity, ECG heart rate monitoring, and a GPS sensor, this unisex activity tracker is suitable for indoor and outdoor activities, particularly for running and jogging. The sleek design, comfortable wristband, and compact display make it perfect for fitness enthusiasts looking to track their progress and improve their overall health.
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