noun
a device or application used to monitor and track fitness-related metrics such as steps taken, distance traveled, calories burned, and heart rate
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The fitness tracker monitors your daily activity and provides valuable data on your health and fitness levels.
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I love using my fitness tracker to keep track of my steps and calories burned throughout the day.
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My fitness tracker is my new workout buddy, helping me stay on top of my fitness goals.
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Think of a fitness tracker as your personal health assistant, always there to guide you towards a healthier lifestyle.