Customer Ratings & Reviews
- Model:
- FB401BK
- |
- SKU:
- 8390054
Customer reviews
Rating 4.4 out of 5 stars with 10464 reviews
(10,464 customer reviews)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.
- Pros mentioned:Sleep tracking
Rated 3 out of 5 stars
First Fitness Tracker Purchased
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This was the first fitness tracker I have purchased and overall I find the information useful. It provides helpful data when tracking aerobic activity (running), quality of sleep, and calorie intake. If you like data this is definitely a useful tool. I have been somewhat disappointed in the Fitbit due to a couple of reasons. Primarily due to its reliability. My first one which I charged and then wore for a week never would charge again. Customer service was very helpful and sent me a new one fairly quickly, however, I am concerned that this maybe a significant issue with this item. In addition, I was hoping that it would be easier to input other workouts and activities. While I knew it would not track swimming I was hoping that you could input this activity directly into the app but the input only tracks running using your location.
No, I would not recommend this to a friend Rated 4 out of 5 stars
confusing at first
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.directions are confusing to figure out. better if you know someone that already has one and they can help.
I would recommend this to a friendRated 4 out of 5 stars
Good, but a little cumbersome on wrist
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I lke it because it gives me the incentive to exercise and keep tabs on what I am doing during the day.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend- Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
I love my Fitbit!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fitbit is a great product for those looking for a general activity tracker. It is not super accurate but gives a good enough reading to keep you motivated. Unfortunately it registers random activities, like hammering, as taps and will put itself into sleep mode. I do love the sleep tracking feature though!
I would recommend this to a friend - Pros mentioned:Accuracy, Ease of use
Rated 5 out of 5 stars
Works
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It is easy to use and accurate. I'd like it to measure my exercise more but minor.
This review is from Fitbit - Flex Wireless Activity and Sleep Wristband - Pink
I would recommend this to a friend Rated 3 out of 5 stars
Not great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.We bought 2 Fitbit Flex fitness trackers. One for my husband who is 6'ft 3 and one for me (5ft ). We thought it would be a fun way to track of our daily activities and evening walks. Our route is exactly 3 miles. It said my husband walked 4 miles and I walked 2.5. I adjusted height and stride info and tried again with the same results. We returned both trackers.
This review is from Fitbit - Flex Wireless Activity and Sleep Wristband - Pink
No, I would not recommend this to a friendRated 4 out of 5 stars
Nice !
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I received this as a Christmas gift and must start using it now
I would recommend this to a friendRated 4 out of 5 stars
Good motivational tool
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love the ability to challenge people to a step off as well as the easy interface is not hard to learn
I would recommend this to a friendRated 5 out of 5 stars
Awesome Fit Bit.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have tried a few other items like the fit bit and they don't compare to this. I highly recommend this to everyone that is looking for an activity tracker
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend- Cons mentioned:Price
Rated 3 out of 5 stars
Great for a beginner
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Should have spent the extra $ for the model with the bells & whistles.
This review is from Fitbit - Flex Wireless Activity Tracker - Teal
I would recommend this to a friend Rated 3 out of 5 stars
not worth the price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Overall this is a descent product, but I wish I would have spent the extra $25 dollars for the Charge model. I got one for my wife as well. The first one we got didn't work at all right out of the box. The one we replaced it with only holds a charge for about a day. Often goes into sleep mode when vibrated by things like pushing a shopping cart in the parking lot.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend- Pros mentioned:Sleep tracking, Step tracking
Rated 5 out of 5 stars
FitBit Is The Best
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.FitBit works fantastic! Keeps accurate count of steps and sleeping time
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Getting health on track
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Easy to use once you figure out need to download app first since comes with no instructions. I love my Flex as it makes me aware of my water intake and sleep and rest. It challenges me to get up and move every hour and achieving workout goals. I already feel more fit in just 3 weeks! Also have a more positive outlook on exercise. For me it helps make exercise more fun.
I would recommend this to a friend - Pros mentioned:Sleep tracking, Step tracking
Rated 5 out of 5 stars
Good product. Does what it is supposed to do.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Bought to keep track of number of steps I do daily. Useful for tracking food intake.
I would recommend this to a friend Rated 4 out of 5 stars
Works well.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It works well for what it is although mine takes a little longer than I thought it would to recharge
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend- Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
great fitband
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My wife has tried many fit apps programs and gadgets and they all prettymuch were worthless. Until I got the fitbit wristband for her and I can say it was worth buying it. She loves it, it helps her track her steps, activity, calories, water intake, and sleep pattern. Only one minor complain the battery fully charge lasts a week before you need to charge it again. But it those charge quickly.
I would recommend this to a friend Rated 5 out of 5 stars
Great item.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I love this item. Helps a lot in tracking and monitoring your exercise goals. Definitely a great purchase for anyone who is health and fitness focused. .
I would recommend this to a friendRated 4 out of 5 stars
Love It
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Does evrrtyhing that is stated online. I would buy another one.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friendRated 4 out of 5 stars
Good start for tracking calories spent
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Not really easy on the set up according to the wife. She seems to really like it once she got used to it.
This review is from Fitbit - Flex Wireless Activity and Sleep Wristband - Pink
I would recommend this to a friendRated 5 out of 5 stars
Awesome to record workout
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This product was well worth the money spent. I would like it to have a better charge, but that's okay! Thanks so much for the item and having it in stock.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend







