The Fitbit Charge HR Wireless Heart Rate + Activity Wristband in black XL is a unisex activity tracker designed to monitor heart rate and provide various fitness tracking features like alarm, GPS, clock, and calorie monitor. With a battery life of up to 3 days, it is suitable for activities such as gym training, walking, running, swimming, pilates, and other fitness routines. The model is manufactured in China and offers an accurate and convenient way to track and improve one's fitness and health goals.
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