+Fitness trackers are [wearable technology](/wiki/wearable_technology) devices that monitor various aspects of physical [activity](/wiki/activity) and health. They record metrics like steps taken, heart rate, and sleep patterns, offering personal insights. These compact gadgets foster greater awareness and encourage healthier lifestyles.
+## See also
+- [Smartwatch](/wiki/smartwatch)
+- [Wellness](/wiki/wellness)
+- [Exercise](/wiki/exercise)
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