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:Accuracy, Ease of use
Rated 4 out of 5 stars
Great for most activities
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Accurate. Easy to wear. Not good for bicycling unless you attach to tennis shoes. No instructions for light systems. I.e. " tap until you see 2 fading light to set sleep function". What do the other lights mean?
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 4 out of 5 stars
Good for what it is
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.For what it is, it's pretty good. The pedometer is great, I love the vibrating alarm clock (actually my wife loves that it doesn't wake her up- but happy wife, happy life), and the sleep tracking function is neat. The battery life is longer than advertised, which is a first for me. It is bulkier and clunkier than I expected based on photos etc- a slightly smaller profile would really help this. I researched the functions before I purchased, so this is on me, but I do wish it had slightly more functionality.
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
good for a motivator and pedometer
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I wanted something to keep track of my exercise during the day and also to see how much sleep I was really getting. You have to keep in mind that you are moving your hands all day so not all of the "steps" are actual steps. I use this more ad a motivator than to really track my calories. As with any device of this kind you need to enter your food intake and that can be difficult. For instance how do you really enter vegetable soup? I usually don't even realize I have it on my wrist. It will get caught on my clothes when I am taking off long sleeve shirts. It has also been uncomfortable on some nights. I am a stomach sleeper and tend to have my hands under the pillow or my body which can sometimes lead to the device cutting into my wrist.
I would recommend this to a friend - Pros mentioned:Accuracy, Step tracking
Rated 5 out of 5 stars
Motivation
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.this band definitely motivates me to walk. It's pretty accurate I definitely love it. The downs are that their is no heart rate monitor and it doesn't count the flights you take.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend Rated 4 out of 5 stars
Fun little gadget
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Wearing this has definitely made me more aware of my activity during the day. I bought this model based on the size and the availability of interchanging bands, but I don't know if it is as totally accurate. My mom has the Charge HR and we walked together at Disney all weekend, and she had 4,000 more steps than I had. We were rarely apart. If anything, I walked more than she did. But, again, it does make me more aware of my activity. And, the challenges on the App are fun, too!
I would recommend this to a friend- Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Great product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this for my 8 year old since he had been asking for it. Fit perfectly and it tracks his movements, as advertised. He likes it since it also has a watch!
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
This is a great work out product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The FITBIT is a great product, stays charged a long time, syncs with my phone so that I know where I am at step-wise during the day. The program graphics are encouraging. You can earn badges. The wrist strap can be a bit tricky to fasten, at least in the beginning in the beginning ...
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend Rated 4 out of 5 stars
Great tool for monitoring your health
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This was one of the best gifts I have ever received from my wife. Great little tool for monitoring your health. It takes a little getting used to since it is based on "tapping" the device to change modes. I'm still figuring out the sleep tracking. Synches with my Android phone and gives me weekly summary of steps, distance, calories burned, # of active minutes, etc. Also has a nice vibrating alarm. It can even track exercise, a food plan, water intake, etc. I will probably upgrade to the next level up that has digital display and heartrate monitor soon. Great little motivational tool.
I would recommend this to a friend- Pros mentioned:Battery life, Ease of use
Rated 5 out of 5 stars
Great product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It is easy to use, stays charged a long time and uploads to the app very easily I worried about wearing the band but it was easy to put on and off and I don't even relive I have it on. When I'm working outside and want to avoid tan lines it goes in my pocket and keepsee working.
I would recommend this to a friend Rated 5 out of 5 stars
Love my FitBit
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Fitbix flex is great if you're just looking for a little extra motivation to stay active throughout the day. My favorite part about it is the sleep tracker which lets me know how much I'm actually sleeping throughout the night and how much time is actually spent tossing and turning.
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 Motivation for Health
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.My husband and I bought each other Fitbits for Christmas, and love them! They are a real motivator because they track every step you take in a day. They are waterproof, so you can keep them on 24/7, whether showering, getting in and our of pool, or even washing hands/dishes. You learn to read the dots that aim you to your goal of 10,000 daily steps. There is a great silent alarm too, which you set, and it'll buzz/vibrate to wake you up. You can either enter weight manually with computer or smartphone app, or sync with Aria scale. You can also enter your foods, even scanning barcodes with smartphone. The other great thing is that it captures your sleep patterns, so you know if you've gotten a good night sleep or was restless. Once I have money to upgrade, I may get the one that measures heartrate too! My husband has lost 25 lbs since Christmas, and I've lost 10 lbs., just by using fitbits to challenge us in walking and changing our eating habits. Thank you Fitbit!
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend - Pros mentioned:Ease of use, Sleep tracking
Rated 4 out of 5 stars
Fun to track exercise
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The flex is fun and easy to use. It has great programs available via app or computer. It tracks steps exercise food intake and sleep. Set up was a bit challenging but once complete very fun and easy to use.
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 4 out of 5 stars
Good Value for $$ - Gets you moving!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought two. One for a gift - one for me. We chose this one over others due to the sleep tracker and activity tracking. We find that it works well, but has a couple of times not tracked our sleep and know we had it in sleep mode. Other than that no other problems. We have seen others that if you want to 'know' without having to sync with the tracker you'd be better off getting one of those. We think this works well for us, just wish it displayed more than the dots for activity. But just syncing it to the app on your phone or your computer gives you everything you need. You can keep track of your food as well. We have not gotten too much into that because it is really detailed in the input of it. Not sure it that is the same on other wrist models. All in all it's a start for staying fit and keeps us moving! We like to see how many steps (just normal walking we do in a day with no exercise) vs. the days with exercise. We take ours off when we take showers, but they say you don't have too. We just prefer to. We usually charge the battery when we know we won't be as active so our activity is not lost. I would recommend for anyone looking for a less expensive type gadget that this is the way to go! Also like that the bands can be changed to different colors. It also comes with a small and a large which worked great for us. He uses the large size and I use the small so we immediately had two different colored bands.
This review is from Fitbit - Flex Wireless Activity and Sleep Tracker Wristband - Slate
I would recommend this to a friend - Pros mentioned:Accuracy
Rated 5 out of 5 stars
Awesome
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.When my wife first said she wanted to buy these I was sceptical, but I bought them and gave them a try and I could not bye happier. They are light weight and very accurate. I have now lost 20 lbs in 2 months using these.
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 4 out of 5 stars
Great motivator
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It took me awhile to convince myself that this was a necessary item to purchase. But now I am never without the Fitbit on my wrist. It is definitely a motivator to keep active. Most of my family have a Fitbit and it is fun to try to outdo each other. Again, a motivator, which is a real plus. Find myself parking further away from where I need to be so I can add steps to my growing number. And I am really feeling good!
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
the motivator - gets you going!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I've enjoyed this item. It's made me get out of my office and look for reasons to walk. Great motivator! The sleep stats are interesting. I haven't delved into all the other features yet. Worthwhile purchase.
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Fitbit good for everyone
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I'm an active person, I swim/run/go to gym at my university all the time and this is a great addition. The tracker is kinda of sensitive but you can easily change the setting to sleep mode when you're driving or doing something that could set off the tracker. The fitbit easily connects to your computer and phone app (where you have to manually add some activities that the tracker can't track, like swimming). The tracker is good for when you're running, and good for telling you how close to you are to your goal. The app input or manual isn't much of a hassle. The food/water/active minutes is a good tracking method too. The wristband is good, they give you two in each box. The alarm for when you want to track your sleep and wake you up is great, instead of waking to your a siren on your phone the fitbit is good at waking you up appropriately. OVERALL a good purchase if you want one of these. I don't regret it and it was worth the buy.
I would recommend this to a friend Rated 5 out of 5 stars
Keeps my dad active
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this for my dad for Father's Day and he loves it. It really keeps him active and he tries to reach his goal every day. I also bought my mom one and they have a friendly competition to see who will reach his/her goal first. Set up was easy, product works great so far.
I would recommend this to a friend- Pros mentioned:Ease of use, Sleep tracking
Rated 4 out of 5 stars
good starter fitbit
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's easy to use and records most of my activity and sleep. It does't have the altitude for stair climbing or the heart rate for strenuous workouts, but it does good at recording your daily movements.
I would recommend this to a friend - Pros mentioned:Sleep tracking, Step tracking
Rated 5 out of 5 stars
Great little device for motivation
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This device will help you realize how sedentary you really are. It will motivate you to get up and walk around. You can join daily or weekly step challenges with friends and coworkers. It even tracks your sleep so you can see how long you actually sleep and how restless you are.
I would recommend this to a friend







