Fitbit Flex 2 Fitness Trackers Black

Track steps . distance . calories burned . and active minutes Ultra-thin . removable tracker hides in bands . pendants . and bangles Swim-proof for tracking swimming . life-proof for wear in the ocean . shower . pool . and beyond Smart track automatically recognizes select workouts and records them to your Fitbit app Automatically track how long and how well you sleep and set a silent alarm to wake with a small vibration Get call and text notifications on your wrist with unique vibration patterns and color-coded LED lights LED display lights up to show progress toward your daily goa