Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $31.99
Clearance
The comparable value price is $79.99

Customer reviews

Rating 4.4 out of 5 stars with 10464 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

92%
would recommend
to a friend

Customers are saying

Customers are satisfied with the Flex Wireless Activity Tracker's sleep tracking, ease of use, and accurate step tracking capabilities. Many appreciate the long battery life, comfortable size and weight, and the motivational aspects of the device. While some users mentioned challenges with the charging mechanism, clasp, and price point, the positive feedback on core features outweighs these concerns. The water resistance and alarm features also received positive comments.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 200 Showing 3,981-4,000 of 10,464 reviews
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    Good tracker hard to set up

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the ability to track daily activity without having to think about it. Fitbit needs to address the software app to use with fitbit. Not users friendly and does not always update in real time. If companion app was better this would really make fitbit stand out. Fitbit comes with 2 bands, small and large. Would also be better if just came in one size and they would give you 2 bands, or a band and belt clip.

    I would recommend this to a friend
  • Pros mentioned:
    Step tracking

    Rated 4 out of 5 stars

    Pretty good activity tracker

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My wife wanted this item, so I purchased for her for her birthday, so this review is from my viewpoint. She enjoys using it, however one of the items tracked, 'Active Minutes', doesn't always seem to do a really great job tracking all of her active minutes. Other than that, it seems to do a good job tracking steps, and she really enjoys the MyFitnessPal app integration where she can track her food intake.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Life changer

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    become aware of your calories in and calories out. I have lost 10 Lbs in 27 days. This device is easy st set up and use. The battery lasts 3-4 days and recharges fast. Blue tooth automates updates to your smart phone. I use the Myfitnesspal app along with the Fitbit app to really kake logging of meals easy. If Fitbit would include a scanning function in its software there would be no use for the Myfitnesspal app.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Nice product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Mine worked fine for thirty days and then the tracker stopped I have tried to no avail to have someone tell me what to do about it. There is no telephone number to call and they don't bother to answer emails. I am very unsatisfied with the product and fthe follow up for service.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Great entry level device

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pedometer is a little too sensitive. Wish it had a sleep timer that work in conjunction with the type of sleep you are in like some of the other products on the market.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Works as advertised

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Definitely motivates me to walk more. I wish it looked better. I'd wear it more often if it looked like a normal bracelet.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sleep tracking

    Rated 5 out of 5 stars

    Exercise Encouragement

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Fitbit - Flex Wireless Activity and Sleep Tracker Wristband is wearing well and keeps encouraging me to walk / move more.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy, Ease of use

    Rated 5 out of 5 stars

    excellent product for management of fitness goals

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this thing! It's easy o use, fairly accurate and provides many useful tools to truly manage and track your fitness and nutrition goals.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Low profile

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have a Flex and a Surge. On weekends, I prefer my Surge for more casual occasions. During the week, I wear a nice watch on one wrist and the Flex on the other. The flex is low profile but continues to track my activity.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Quick and easy to set up!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like my Fitbit because it is easy to set up and came charged. Once the Fitbit App was loaded on my IPhone I had no trouble syncing it for storage of my data. Lots of resources available if you need help with a topic.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Fun product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product to use to keep track of your fitness level.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    fitbit is fun

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fitbit is fun to use. The only problem is that it is water resistant and not water repellant so swimming with it is a problem. It does encourage exercise, though.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Satisfied

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my fitibit. My only complaint is I wished I had purchased it in black. I have used both fushia bands that came with it and they do get dirty looking fast.

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 4 out of 5 stars

    So far so good!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My 9-year old has been begging for a Fitbit for ages it seems, so Santa got him this one for Christmas. He loves it! He's tracking his exercise, monitoring his sleep - he even went to sleep when it told him to! It seems to be doing what he wants, so that's good. How good it is overall remains to be seen, but so far so good. Now I'll have to get one so we can track together!

    I would recommend this to a friend
  • Pros mentioned:
    Sleep tracking

    Rated 5 out of 5 stars

    Great for someone who wants to track calories

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my 3rd fitbit-flex purchase.The 1st one was for me, I bought one for my mom for her birthday after she noticed I lost 6 lbs in a month, and this one was for my dad. You can download the fit-bit app which will run in the background so you can always enter real time data into the website. Individual results will vary due to personal diet and excersie.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great for getting shape

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am trying to get into shape and with the help of the Fitbit I'll reach my goals. With proper diet, exercise and my Fitbit I will be successful and healthy.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great product ... Highly recommended

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I would highly recommend this product since it really helps to track the quality of your life in regards to calories, exercise and sleep monitoring areas. Very friendly to sync with other applications in the same app world.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great fitbit

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This fitbit is great but you really need a smart phone for this one since it only has lights on it. Wish I had known the Alta is coming out in a few weeks.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Fitness tracker that does what it says

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great and easy to use product. It is durable, water resistant, and you don't even know it is on.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great tracker for the price.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This tracker works great and has a fun and easy to use online interface. It works in sync with other apps like myfitnesspal and syncs quickly with bluetooth. The only downside is that it's a bit too sensitive compared to other trackers like the Jawbone Up, but as long as you use the step count as a guide and not as gospel, it works great. You should always strive to beat your 10,000 step minimum anyway! :)

    I would recommend this to a friend