Made with quality materials, the Fitbit ‘One’ Wireless Activity & Sleep Tracker is a perfect piece to complete your active wardrobe. The Fitbit ‘One’ Wireless Activity & Sleep Tracker features quality materials. The Flex wirelessly syncs your stats to your computer or smartphone, then measures hours and quality of sleep before silently waking you in the morning.
Men’s Furnishings. A clip-mounted module motivates you to achieve your fitness goals by calculating steps taken, calories burned and distance traveled throughout the day, lighting up to indicate your real-time progress.