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Fitbit® Flex™ Wireless Activity & Sleep Wristband

Your 24/7 fitness partner in a go-anywhere fitness band.


Reach your goals 24 hours a day.

  • Tracks steps taken, distance travelled, calories burned & active minutes
  • Also tracks hours slept & quality of sleep
  • Works with iPod, iPhone, iPad,and select Android smartphones
  • Syncs in real time with smartphone, PC or Mac via Bluetooth® wireless
  • Lets you track progress via FREE Fitbit Apple or Android Apps
  • Water-resistant
  • Silent alarm
  • Wireless module can be swapped out between different-color wristbands (sold separately)

Fitbit Flex motivates you 24/7.
Flex™ is your perfect companion. Wear it on your wrist day and night and it will track all of your activity. Just check out the lights to see how you stack up against your personal goals. It's the motivation you need to get out and be more active.

Set your goals. Sync your stats.
Flex uses LED lights to show you how your day is stacking up against your personal goal. Sync your stats real-time directly on select iPhone and Android devices and computers. See your stats anytime. Also with some Android devices, you can tap your device to launch your Fitbit stats.

Track your goals with online & mobile tools.
You can set goals, track your activity, sleep trends, log food, workouts, and more. And like with all Fitbit trackers, you can earn badges, connect with friends to share and compete for extra encouragement.

Wear Fitbit Flex all the time…and with anything.
Flex™ never leaves your side. It fits comfortably around your wrist all day and night. Slim and stylish, Flex is available in lots of colors that look good no matter what you're wearing. You can take this tiny tracker out and put it into any of Flex's colorful fitness bands to fit your wardrobe or mood.

Look cool, get fit. Order your Fitbit Flex Wireless Activity and Sleep Wristband from Brookstone today.

Supported mobile devices include:

Apple:

  • iPhone 5s, 5c, 5
  • iPhone 4s
  • iPod Touch (5th Gen)
  • iPad Air, iPad 4, iPad 3
  • iPad mini

Android:

  • MOTOROLA DROID MINI, ULTRA, MAXX, RAZR HD, RAZR HD MAXX, RAZR MMOTOROLA MOTO E, MOTO G (4.3 +), MOTO X
  • HTC ONE M8, MAX (4.3 +), MINI (4.3 +), M7 (4.3 +), DROID DNA (4.4.2), EVO 4G LTE (4.3 +)
  • LG OPTIMUS L90, G FLEX, OPTIMUS L70, G PRO2, VU 3.0, G2, G PAD (4.3 +)
  • SONY XPERIA Z1 COMPACT (4.3 +), Z1S (4.3 +), Z1F (4.3 +), Z1 (4.3 +), Z (4.3 +), ZL (4.3 +), SP (4.3 +), ZR (4.3 +), Z ULTRA (4.3 +), T (4.3 +), TX (4.3 +), VL (4.3 +), V (4.3 +), AX (4.3 +), TABLET Z (4.3 +)
  • GOOGLE NEXUS 4, 5 AND 7 (2013)
  • PANTECH VEGA SECRET UP (4.4.2), LTE-A (4.4.2)
  • HUAWEI ASCEND P7 (SOPHIA)


What’s Included:

  • Tracker
  • Small & Large Wristbands
  • Charging Cable
  • Wireless Sync Dongle
  • Free Fitbit Account

Dimensions:

  • .5" L x 3.75" W x 3" H
  • .25 lbs.

Wristband Dimensions:

  • Small band: 5.5"–6.9"
  • Large band: 6.3"–8.2"

Battery Life:

  • 5-7 days
  • Lithium-polymer

Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and any use of such marks by Fitbit is under license. Mac and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. All other trademarks remain property of their respective owners.

Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband
Fitbit  Flex  Wireless Activity   Sleep Wristband

Fitbit® Flex™ Wireless Activity & Sleep Wristband

843801p

Customer Rating

REVIEW SNAPSHOT®

by PowerReviews
Fitbit® Flex™ Wireless Activity & Sleep Wristband
 
4.0

(based on 235 reviews)

Ratings Distribution

  • 5 Stars

     

    (107)

  • 4 Stars

     

    (76)

  • 3 Stars

     

    (17)

  • 2 Stars

     

    (12)

  • 1 Stars

     

    (23)

83%

of respondents would recommend this to a friend.

Pros

  • Lightweight (134)
  • Easy to use (124)
  • Compact (108)
  • Simple controls (83)
  • Accurate (66)

Cons

  • Limited functions (33)
  • Inaccurate (14)
  • Difficult to use (11)
  • Flimsy (5)

Best Uses

  • All day use (120)
  • Walking (90)
  • Weight loss (73)
  • Running (41)
  • Outdoors (12)
    • Reviewer Profile:
    • Casual/ recreational (106), Midrange shopper (35), Budget shopper (21), Gym rat (21), Rarely work out (20)
    • I Am A:
    • Single female (17), Family older kids (15), Family young kids (14), Couple no kids (12), Single male (6)
    • Was this a gift?:
    • No (121), Yes (44)

Most Liked Positive Review

 

Great info; food log is MARGINAL at best

Lightweight, easy to wear, bluetooth updates all make this a great product. Sleep tracking and constantly updated calorie burn are fabulous. The food logging options seem created for an obese drive-through eater rather...Read complete review

Lightweight, easy to wear, bluetooth updates all make this a great product. Sleep tracking and constantly updated calorie burn are fabulous. The food logging options seem created for an obese drive-through eater rather than an exercise and health focussed individual. There are NO options pre-loaded for basic health foods like egg white omelet or steamed vegetables. Only options in here are for restaurants I've never heard of, take out places, fried foods, chain food meals, etc. It's mostly useless unless you want to input every ingredient of what you eat. Whole food, whole brand, organic, healthy brands that the healthy eating, workout community are familiar with will not be found here. Also, other brands seem to have these options and also allow you to upload photos of your meals or have photos to choose from as options, which makes it more visual and easy to use. Readout of lights is fun, but I don't know what most of them mean. Manual is online and doesn't seem to list what many of the light patterns mean. Calories are grossly exaggerated, burn says I used almost 1600 a day. I burn closer to 1125 without exercise. Huge sway. It says it learns your burn over time with exercise, so I'll see how this goes. So far... I think I might return and try one of the other options out there. The reason I tried this one was I liked the instant updated bluetooth but that's not as important as ease of use and quality of software.

VS

Most Liked Negative Review

 

Returned it and will wait for fixes

The device is supposed to be waterproof but within the first day had water trapped under the light bar, a place that cannot be opened up. There were several software issues as well where...Read complete review

The device is supposed to be waterproof but within the first day had water trapped under the light bar, a place that cannot be opened up. There were several software issues as well where the data was not being calculated rigth at all. The idea is great for this but it just wouldn't work and ended up returned. I would have tried a second device but the manufacturer's tech support took way too long to get back to me only to give inaccurate information as if they never read my notes to them; then this happened again after I replied and clarified. Weeks went by and I had no fix-- thus the return. I hope they can make this device and program work down the road. I wouldn't buy another one until then.

Reviewed by 235 customers

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Displaying reviews 1-10

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1.0

Horrid

By Walks a lot

from Florida

About Me Gym Rat

Pros

    Cons

    • Difficult To Use
    • Inaccurate
    • Limited Functions

    Best Uses

      Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

      Don't buy it

      • Was this a gift?:
      • No
       
      2.0

      Fitbit Flex

      By Sally

      from Trilla, Il

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Lightweight

      Cons

      • Can't Get Exceise To Work
      • Difficult To Use
      • Food Intake Is Bad
      • Inaccurate
      • Limited Functions
      • This Is Inaccurate

      Best Uses

      • All Day Use
      • Walking
      • Weight Loss

      Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

      This should come with instructions my Flex had me walking 20,000 when I had only walked one mile. My husband will not register his exercise walking
      If I could get a refund I would send them both back. I really wish there was an instruction booklet.

      • Was this a gift?:
      • No
       
      4.0

      Nice addition

      By Mellie

      from Darien, Ga

      About Me Casual/ Recreational

      Verified Reviewer

      Pros

      • Lightweight

      Cons

        Best Uses

        • All Day Use

        Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

        Right off the bat I found myself taking the long way everywhere during my work day to help get extra steps in. In my first week, I've met goal twice, including a Satruday, which is usually a very sedentary day. Whoo Hoo, FitBit!

        • Was this a gift?:
        • No
         
        4.0

        Great device

        By CarolinaGal

        from NC

        About Me Gym Rat

        Verified Buyer

        Pros

        • Accurate
        • Compact Design
        • Easy To Use
        • Lightweight

        Cons

        • Won't Sync With My Phone

        Best Uses

        • All Day Use
        • Running
        • Walking
        • Weight Loss

        Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

        My only con is that I wish I had done my research to know that the app won't sync with my phone. But it is easy to use, doesn't bother me wearing it, and helps keep me on track.

        • Was this a gift?:
        • No
         
        5.0

        Fitbit Flex purchase

        By Bonnie

        from Speculator, NY

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Accurate
        • Compact Design
        • Easy To Use
        • Lightweight
        • Simple Controls

        Cons

          Best Uses

          • All Day Use
          • Weight Loss

          Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

          I love it and probably spend too much time checking to see where I am in the days steps. I particularly wanted to see what it would show me about how I'm sleeping. I use it everyday.

          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          3.0

          A little difficult to figure out...

          By Tapping the possibilities

          from Lexington, KY

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Compact Design
          • Lightweight

          Cons

          • Difficult To Use

          Best Uses

          • All Day Use
          • Running
          • Walking
          • Weight Loss

          Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

          Let me say first that I do enjoy this product. I love how it tracks my progress while I'm running or walking and gives me verbal updates along my route. I also love how you can alter your goals and log food and water in the app, and it automatically adjusts your progress with that input. Finally, I really like how you can connect with other Fitbit friends and challenge one another daily or weekly to keep motivated.
          The biggest negative was the lack of instructions included. All instructions for setup were in the app, but they were very limited and did not explain how to fully use the product. In order to find this information, I had to go on the Fitbit site to learn more. I still don't think I am using it to its fullest potential.
          Second negative is the tapping. To put the band to sleep to track your sleep movements, you must tap it quickly for several seconds (something else I had to go online to learn). For about the first week I had this item, no matter how much I tapped the band, it would not always enter sleep mode. Double tapping the band reveals how close you are to your goal, (you can change your goals within the Fitbit app on your phone) which has not posed a problem at this point. I think I've got the hang of the tapping now, but there was a learning curve.
          Overall, after having this product a couple weeks, I do like it and I would buy it again. I just wish there were clearer instructions included in the box that show you how to use the item to its fullest potential.

          • Was this a gift?:
          • Yes
           
          5.0

          On time at a great price

          By Mark the Husband

          from Reno, NV

          About Me Gym Rat

          Verified Buyer

          Pros

          • Accurate
          • Compact Design
          • Easy To Use
          • Lightweight
          • Simple Controls

          Cons

            Best Uses

            • All Day Use
            • Running
            • Walking
            • Weight Loss

            Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

            Came on time, at a great price and was the perfect gift for my wife at Christmas.

            • Was this a gift?:
            • Yes
             
            5.0

            Terrific Tool for Health and Fitness

            By Barb

            from Freeport, Pa

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Accurate
            • Compact Design
            • Easy To Use
            • Lightweight
            • Simple Controls

            Cons

              Best Uses

                Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                Love my fit bit! A great tool for monitoring my activity and food intake.
                It makes me more aware of my food choices and inspires me to make better choices. I love the sleep monitoring aspect and find it very useful and accurate. Do yourself a favor and get one!

                • Was this a gift?:
                • Yes
                 
                5.0

                great product

                By ambent316

                from Jacksonville fl

                About Me Gym Rat

                Verified Buyer

                Pros

                • Accurate
                • Compact Design
                • Easy To Use
                • Lightweight
                • Simple Controls

                Cons

                • Limited Functions

                Best Uses

                • All Day Use
                • Walking
                • Weight Loss

                Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                I use this product to track my steps and coordinate with other activity tracking apps and it is as accurate as ti gets! even more so than the step tracker on the iphone6 plus

                • Was this a gift?:
                • No
                 
                3.0

                Love it but unsure

                By Bcd

                from Chicago

                About Me Casual/ Recreational

                Pros

                • Easy To Use
                • Lightweight
                • Simple Controls

                Cons

                • Inaccurate

                Best Uses

                • All Day Use

                Comments about Fitbit® Flex™ Wireless Activity & Sleep Wristband:

                I love this product, however I shoveled snow for 45 minutes and it logged the time as "inactive." That can be discouraging.

                • Was this a gift?:
                • Yes

                Displaying reviews 1-10

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                Fitbit® Flex™ Wireless Activity & Sleep Wristband

                843801p

                Customer Rating

                Length Small: 5.5 – 6.9 inches, adjustable
                Large: 6.3 – 8.2 inches, adjustable
                Width Small: 0.6 inches
                Large: 0.6 inches
                Weight Small: 13.4 grams
                Large: 14.6 grams
                Software Requirements MAC OS 10.5 or later internet connection
                Windows XP, Vista, 7, 8
                USB port
                Dashboard Browser Requirements Apple Safari 5.05. or higher
                Google Chrome 12 and higher
                Microsoft Internet Explorer 8 and higher
                Mozilla FireFox 3.6.18 and higher
                Battery Battery life - 5 days
                Complete battery charge will take up to 3 hours
                Operating Temperature -4 to 113 F (-20 to 45 C)
                Non-operating Temperature -22 to 140 F (-30 to 60 C)
                Max Operation Altitude 30,000 feet (9,144 meters)
                Special Features Water resistant – can be submerged in water up to 10 meters
                Holds data summary up to 30 days
                Can set up to 8 alarms

                Fitbit® Flex™ Wireless Activity & Sleep Wristband

                843801p

                Customer Rating

                img_WarrantyTabProtectionPlusImage

                Our innovative products will provide you and your family with years of enjoyment. And with the Brookstone Protection Plus service and replacement plans, you'll have the added peace of mind knowing that if the unexpected does happen, we will simply repair or replace your covered product. Our enhanced coverage goes above and beyond the manufacturer's warranty, saving you time and money.

                • Replacement Plan - 1 Year $9.99
                • Replacement Plan - 2 Year $14.99
                843801p_manual 843801p_manual
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                Fitbit® Flex™ Wireless Activity & Sleep Wristband

                843801p

                Customer Rating

                Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                SKU: 888936
                Blue
                • In Stock.
                • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
                Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                SKU: 843801
                Slate
                • In Stock.
                • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
                Fitbit  Flex  Wireless Activity   Sleep Wristband Fitbit® Flex™ Wireless Activity & Sleep Wristband
                SKU: 843802
                Black
                • In Stock.
                • Returns: This product may be returned within 60 days of purchase with original receipt (See our Return Policy).
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