Fitbit Flex Wireless Activity Wristband

The Fitbit Flex Wireless Activity Wristband is a fitness companion that stays with you day and night. During the day, the Flex tracks the number of steps you take, distance travelled, and calories burned. While you’re sleeping, the Flex assesses your sleep quality and can wake you up silently in the morning. With the ability to set daily goals, badges, and more, the Flex Activity Band is a fun way to exercise.