Completely waterproof down to 210 feet underwater, the Waterproofed Fitbit Flex has been waterproofed on the inside through our durable and long lasting waterproofing process so you can fully submerge your Fitbit Flex and go wherever your active life takes you. Learn more about Our Process.
No longer limited to splashes and showers, the Waterproofed Fitbit Flex can now track your activity output during your next swim, surf session and sweat drenched run. Secured with an included Fitbit Fastener Ring no activity will seperate you from your tracker.
The Waterproofed Fitbit Flex is so comfortable you won't even notice it's there - day and night. See your most active moments, calories burned, steps taken, distance traveled and sleep quality with real time feedback. A simple tap lights up the band to show your progress and keep you pumped throughout the day.
Personalize your goals and see detailed stats about your daily habits and progress on the Fitbit Dashboard. Log meals and workouts, route runs and connect with Fitbit wearing friends. Easily syncs with Fitbit App for mobile or Fitbit Connect for Macs and PCs. View Supported Devices