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Fitbit Flex Wireless Activity & Sleep Wristband

Fitbit Flex Wireless Activity & Sleep Wristband - Dick's Sporting Goods
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Product Information:

Ramp up your active lifestyle and stay in shape with the Fitbit Flex™. A slim build, sleek look and water resistance makes the Fitbit Flex™ Wireless Activity & Sleep Wristband great for everyday wear. Tracking steps, distance, calories burned and quality sleep, you stay on top of every essential statistic while LED lights illuminate to show progress. Syncing to smartphones and computers, interactive graphs keep you up-to-date.
Click here to learn more about the Fitbit Flex


  • Tracks steps, distance, calories burned, active minutes
  • Measures hours slept and quality of sleep and gently wakes you in the morning with vibrating alarm
  • LED lights show how you stack up against your fitness goals with each light representing 20 percent of your goal
  • Accelerometer and altimeter accurately keep your stats around-the-clock
  • Water-resistant, letting you wear at all times
  • Automatically syncs to your computer and smartphone, providing easy-to-read, real-time access
  • Comes with free online tools and mobile app that lets you set goals and track your fitness progress
  • Free graphs, charts and other tools reveal your fitness numbers in an easy-to-read layout
  • Keeps you fit with daily, weekly and lifetime badges for your fitness accomplishments
  • Compete with friends and family and compare stats online for free through the online leaderboard
  • Works with several popular apps that can help track your runs, count calories and track your activity
  • Included: Flex™ tracker, large and small wrist bands, wireless sync dongle, charging cable, free iPhone and Android app and online tools from Fitbit's website
  • Manufacturer's 45 Day Satisfaction Guaranteed Return Policy and 365 Day Limited Warranty
  • Style: FB401
  • Fitbit
Country of Origin: China
Web ID: 21560736

Customer Reviews:

Rated 4.1 out of 5 by 458 reviewers.
Rated 2 out of 5 by Disappointment This product has been disappointing. The"calories burned" figure is totally inaccurate. For example, today I have only walked 780 steps this morning but the device lists calories burned as "1,073", a ridiculous figure. The sleep recordings are also totally inaccurate. I thought that perhaps I had purchase a faulty unit so I returned the original unit but the second fitibit gave the same inaccurate numbers. In addition, the unit is very hard to fasten on the the wrist. I expected much better quality for a $100.00 purchase. I would not recommend this product to friends. October 12, 2014
Rated 3 out of 5 by Wrist band is cheaply made The wrist band broke only a couple of weeks after buying it. The sleep info is also not what I had expected it to be. You must tell the device when you are going to sleep and when you wake up. I could write that down myself and get the same results. It serves my purpose so I don't have to manually input all activity to the site work uses. October 12, 2014
Rated 4 out of 5 by As advertised. This product is great if you lack a little motivation. I got this to track my exercise after heart bypass surgery. So far it has helped to know how much activity I get during the day.It seems pretty accurate as to the steps and mileage walked. I don't use the sleep mode yet, but probably will trey it later. October 11, 2014
Rated 5 out of 5 by Love it Great to see how active or inactive I am on a daily basis. Also love that it tells me how I have slept. Recommend highly. My husband wore it one day and also loved it. Might be getting him one for Christmas. October 10, 2014
Rated 4 out of 5 by This product has great features I have a Samsung S5 Active, for some reason my phone quit and would not accept the fitbit, so I tried another type it to would not work. Tried another fitbit thinking it may have been dirty as I used it daily. It just quit communicating with my phone. October 10, 2014
Rated 5 out of 5 by Love the Fitbit It really helps me to track my calories and steps. October 9, 2014
Rated 5 out of 5 by Great Product!! The Fitbit Flex is an exceptional product. Very accurate, light weight, and holds a charge for a very long time. Very pleased. October 9, 2014
Rated 3 out of 5 by Some good Some so so Product has no options for tracking any other type of excercise other than running (i.e. weight lifting, biking, etc) calorie counting thing is useless other than entering a number that you did all the counting Sleep pattern tracking is ok October 9, 2014
Rated 4 out of 5 by Lot's of data info but how accurate are the number of steps taken and calories burned I've had my Fitbit Flex for a couple of weeks now and must say that I'm happy with the type of information data it tracks and reports on, however, I'm still wondering how accurate the number of steps taken along with the calories burned really are. Regarding step measurement I did the procedure where you mark your heels-starting position and then pace off 10 normal walking steps and then mark the place where your heel stops, measure the distance between the start and stop and divide by 10. I found that my Fitbit would click off a step while I was sitting at my computer checking my progress. Hmm, I wonder, how accurate the daily step tracking is? I'll bet I'm not the first person who thought they were going to track a nights sleep only to check next morning and see that no data had been recorded. (The instructions for doing this are as clear as mud to us old folks.) How about a few pics Fitbit? The "Food Logging" can be tedious at first, but in time seems to be very helpful for a person like me that likes to know how close I am to finally eating the way I should. I found it very helpful in assisting me in making changes for the better. Overall I am pleased with the unit, and do find it a useful tool in my quest to get myself in better shape for an old guy that has been neglectful toward myself for way to long. A couple of friends of mine have already purchased theirs and the ability of Fitbit to communicate between devices makes it an even better adventure toward better health. October 9, 2014
Rated 4 out of 5 by Used to track steps Great for what I need - My needs are strictly for health benefits October 9, 2014
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