Customer Ratings & Reviews

Love the fitbit, easy to use, can track everything and check progress on phone. Would recommend for anyone wanting to track exercise and sleep.

Fitbit is great for activity tracking. The only thing missing on this one is the stair counter and display, which regular fitbit has. I prefer regular fitbit because of those 2 features but they both work great.

My wife received this as a gift for Christmas. So far she has enjoyed it. It has motivated her to reach her goals designed by FitBit.

for the money it is hard to beat, although the prices are dropping rapidly.

Good product, easy to use, easy to set up with any mobile device as well

There ones that cost more but this does everything you need to do. While it doesn't have calorie count of every food you may have you can look up that on the internet if you are out and then enter that information. Holds charge for a long time also lets you add activities such as shopping, yard work, driving and many more.

I received it as a gift for Christmas but had to exchange it for another one, because it wouldn't sync to my phone. The one I have now is great, it tracks several different things that are useful to know, such as calorie burn and steps. It isn't completely useful if your not super active but its interesting to see your results at the end of the day.

I'm sort of surprised by the other reviews that say the precision of the flex was bad. In my first experience, I went for a 3 mile run, with the flex and my GPS running watch. The flex came in at 2.9 miles, which for a device such as this, is really good. I like it so far. it's worth a shot for the money.

I enjoy the FitBit flex, but it isn't practical to wear it every single day unless you get multiple colors of the bands. It's easier to hide it when you're wearing long sleeves. If you don't have an iPhone, it would be hard to consistently track your data without the FitBit app. Of course you can check your stats on the computer, but it takes more time!

Love this product!! I wear it all day every day and it never misses a beat! Perfect for any level of working out

Coupled with the smartphone app it provides key metrics to help you understand how you are doing and what you should change. If you are willing to track your eating, water consumption, weight (or buy their scale and let it sync with the app) it will give you great feedback on what you need to watch. The food database is pretty good, and adding new food is easy. The step counter is pretty accurate but can be fooled. The water intake tracker is one of the easiest to use. The built in alarm is nice, but dont get carried away, it can lower battery life if you have more than a couple of alarms set a day. The sleep tracker is downright creepy, but useful. It provides some real insight into your sleep patterns that can be quite enlightening. The best part is the goal setting. . A simple double tap on the display give you a little light bar indication of how close you are to your goal. Once you hit a goal it lights up and blink. An cyber good job message. It is a step above a pedometer but not quite a smart watch. So if that is the space you are in, get this product.

Overall product is great, counting the calories is awesome plus I've lose 5.8 LBS in 5 days just by counting the calories, drinking more water. battery life is pretty good and even when I can shower with it I prefer to take it off. App is great but web page is way better. I will totally recommend the product.

I love my Fitbit Flex its great motivation for someone like me who always lazy when it's come to sport.

I bought 2 of these one for me and one for my guy. I love my tracker... It was just what i needed. I like that we can compete and motivate each other... I am a beginner with fitness, i get bored easily and my fitbit tracker keeps me motivated... Ive had it for an entire week now and im glad i bought it!

I purchased 2 fitbits, one for me and one for my husband. So far, they've been great. We also have the app on our phones so we can keep track of each other. It motivates us to walk/move more, take the stairs, and park far away. I love the sleep tracking feature! One night, I apparently was sleep walking and because of the fitbit, was able to pinpoint exactly when it happened. The only complaint I have is the short battery life. I have to charge ours after about 4-5 days of use. Of course, while it's charging, it's not tracking either, so you'll have to pick a time when you're planning to just sit (but not sleep, if you like the sleep tracker!). Overall, a great purchase. I would love if fitbit would make more fashionable wristbands for the fashionistas!

I purchased this for my wife, it is just what she was looking for. Works great, so far no issues.

Fitbit Flex is my first wristband, I have to say it is cheap, and easy to use, you can wear it for whole day whiteout actually feel it, and it help tracking my sleep quality. It is waterproof so that I can wear it when swimming. But it also have some problems. The tiny gap in the wristband actually can store water and sweat in it, so if you don't clean it very often, whole thing can smell really bad. Also, the tracker is beautifully made, but for the wristband, not so. I often take the tracker out to clean the wristband, and I recently find out the rubber on wristband is broken because I often take the tracker out.

I used fitbit flex slate for a week. It is light weight but flimsy. Only LED indicator are there and always rely on mobile app or dongle on computer. Sync is manual. Fitbit app is very good compared to Garmin's. Charging requires docking to the USB on a computer.

It works well and records my sleeping well. Also, it looks beautiful to match my clothes.

It is easy to use and happy that they have different wrist sizes, since mine are tiny.