The Fitbit Flex wristband tracks your steps, distance, and calories during the day, and monitors your sleep patterns at night.Fitbit Flex wireless activity and sleep wristband. During the day, it tracks your steps, distance traveled, and calories burned. At night, it tracks your hours slept and quality of sleep, and wakes you silently in the morning. A simple check of its LED lights let you see how you stack up against your personal goals.
|Delivery Time||3 To 5 Days|