Fitbit Flex Wireless Activity and Sleep Tracker Wristband

Fitbit Flex Wireless Activity and Sleep Tracker Wristband
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Use Flex to help stay fit. Wear this wireless wristband to track your steps taken, distance covered, and calories burned during the day--plus your sleep cycle at night. You can then sync these stats to a computer or select smartphone and use them to set personal goals or even challenge your friends. From Fitbit.

As always, please consult your personal physician before beginning any diet or exercise program.

Take a realistic approach: If you work consistently and follow the program, you maximize your results.

Access to and use of the Internet may require payment of a separate fee to an Internet Service Provider.

  • Includes large and small Flex wireless tracker wristband
  • Tracks steps taken, distance covered, calories burned, and sleep cycle
  • Alarm
  • Syncs data to your PC, Mac, iPad, iPod Touch, iPhone 4S and higher, and select Android devices
  • Measures 7-3/4"L to 9-1/4"L x 5/8"W x 1-2/"H
  • Imported

Delivery Date Estimate

Reviews & Community QA

Fitbit Flex Wireless Activity and Sleep Tracker Wristband is rated 2.8 out of 5 by 46.
Rated 1 out of 5 by from Problems with Charging Too many problems with charging. I have to put it in the charger with a piece of paper folded up around one end and jam it in so that it keeps the connection with the charger. Pretty much I have to fight to get it charged. Poor design of the charging system.
Date published: 2017-01-13
Rated 5 out of 5 by from Love It I've had my Fitbit almost 2 years and love the sleep tracking. I upgraded from a regular pedometer and couldn't have been happier. It does not track your steps if your pushing a stroller or shopping cart so I hook it to my belt loop. I had an issue with it charging but it was within a year and they sent me a replacement. The Fitbit app has a lot of tools to help you track steps, weight, water intake, sleep, etc. very user friendly
Date published: 2017-01-10
Rated 1 out of 5 by from Poor Tracking This device is ver sensitive the slightest move your arm makes it gives you an extra step on your dashboard. Fitbit needs to become a lot more accourate. I wish I can return it, except for the was I opened up the packaging.
Date published: 2016-11-27
Rated 1 out of 5 by from Disappointed It stopped working after less then a month... Waste of money. Couldn't return it it was to late and it was not even payed for yet. Do not recommend .
Date published: 2016-11-25
Rated 5 out of 5 by from Love it! I have had my Fitbit Flex for over two years. I had a charging issue about 6 months ago, but when I called customer service, they were able to reset it and I've had no further problems. I did have to replace the flex band. It started to tear from removing the device for charging after about 15 months. Just ordered a pack of new ones and was ready to go again. It is really important to charge your Fitbit regularly. I walk about 12,000 steps a days and I charge mine about every 5 days. It is also a good idea to clean it periodically because it does get dirty just like a piece of jewelry you wear all the time. I use alcohol wipes to clean. When cleaning, make sure you also wipe off the connector ports as they will also get a film on them that can cause it to stop working. My Fitbit reminds me to get up and move just because it is there. And when I exceed 10,000 steps in one day, I truly love the buzzing and blinking lights ... it's like a "party on your wrist"!!
Date published: 2016-06-18
Rated 5 out of 5 by from Takes some patience I have had my Fitbit Flex for 2.5 years. It has worked great, but the charging and maintenance requires some patience. First: it does not come with a guard and you WILL lose it unless you improvise something. I use a rubber band, about 1/8 inch, threaded it through the last hole before the clasp, then fed the rubber band through itself to hold it and after putting on the Fitbit, I then wear the rubber band next to it (see photos). Works well, cheap and lasts about 6 months before rubber band wears out. If your clasp comes undone it then dangles from wrist. Second: you must get in habit of charging it once a week. Not only does this keep it from losing charge, but it reminds you to take it out and clean it. Third: it will get normal gunk on it from wearing. I clean with alcohol wipes, especially cleaning the three gold charging spots. Fourth: if it is not charging, make sure you have cleaned the charging spots; if necessary, take end of paperclip and gently remove build-up off the charging spots. Fifth: after doing all this, make a little platform for it to rest on while it is charging at your computer so it is level and not hanging. Last: the bands DO wear out after about a year of daily use. You can buy a pack of 3 dif't colored bands; makes a great gift if someone wants to get you something.
Date published: 2016-06-08
Rated 2 out of 5 by from Easy to Lose My first Fitbit ceased to charge up after a few months. I called customer service and they were great about replacing it. However, the bands have a tendency to open even when using a fastener ring and I have lost two devices. I will not bother purchasing another one.
Date published: 2016-04-20
Rated 1 out of 5 by from Does not keep track of steps or sleep. I wear and have worn this item every day since receiving it. it kept track every day for a while then would stop recording for a week or two. would charge it up again and even fully charged it will not keep track. I refuse to purchase another since I do not have confidence that it will work. it is currently charging again and I will try once more before I give up. VERY DISAPPOINTED.
Date published: 2016-04-11
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