Customer Ratings & Reviews

So impressed with this Fitbit Flex, it's waterproof so you never have to worry about getting it wet, it tracks your sleep patterns, has a silent alarm and tracks all your day to day steps and calories. So impressive. You can also switch out your wrist band colors.

I have enjoyed my fitbit. I think it is a great for a beginner who wnats to start montioring their activity. It was easy to use and step up. I did not liek that Certain shirts and jackets I wore transfered onto the band and changed it colors. I had the poink and it turned it a black and blue (tried wiping it off but stained it). I am ready for a more advanced fitbit model.

This is a great step tracker but some minor issues I've had have been based on the GPS tracking method. My treadmill steps don't register & my workout steps/movements don't always register. However, it is a great product to help push me to hit my goals. I often find myself taking extra steps to get to my step goal. It's helped me immensely. I'd definitely recommend it

I am really enjoying my fitbit, but it is pretty much an expensive pedometer. It is nice that it is waterproof so I don't have to take it off except to charge every few days. I like that it tracks my sleep patterns too. Would be cool if it did other stuff such as check my heart rate. The original band broke within a month so I am happy that I bought the 3 pack of bands as well.

I bought this for one purpose: to guilt me into exercising. It is most definitely doing the job. Its a very simple device. It counts your steps. There are lots of bells and whistles, but really, that's what its for. And it gives you a great view into how lazy you are. Since ive bought it, I grudgingly tried to make 10,000 steps a day. It was hard. After a month I am up to 18000 steps a day, walking for 2 1/2 hours a day. Ive lost weight, gained more energy, and feel great.

except when it is recharging. Great way to keep track of my movements. It even has an alarm to wake me in the morning.

I got my Fitbit when starting Weight Watchers. It synchronizes to the Weight Watchers app so I get my activity points which I love. I like that the Flex is pretty simple and I can wear it everyday. I love the sleep tracking feature as well. The only problem I have had is with the Fitbit app. The GPS is way off so if you want to track milage I suggest getting one of the higher-end Fitbits or use another running app to track your exercise. The device itself is great though!

fit bit syncs easily and tracks actiity and sleep. optional ability to add water and food intake are nice features

I bought this for my wife when I bought myself a Fitbit Charge HR as this is a smaller tracker. She wears it all the time and we use the app on our iPhones to challenge each other on step counts. App seems to work great. She has commented that the Flex can be a bit sensitive; example: the sleep mode was activated when she was pushing a grocery cart in the parking lot.

This Fitbit is a great product that is affordable. Simplified version for those who what to see how much they are moving without being overwhelmed with all the bells and whistles of the more expense versions. If you are looking to just monitor how much or how little you are moving, the calories you are burning, and how well you sleep, this is the perfect model.

Great for keeping track of steps and sleep patterns, few time when I had to keep tapping repeatedly to enter or exit sleep mode but for the most part no fuss. The dashboard is a great overview, however there were also a few times when I was logging information and was picking a particular date from the calendar - but it kept logging everything on the current date.

Fitbit Flex is very accurate, easy to wear, and give me an incentive to push myself. Much better than a pedometer!

Love this Fitness tracker, monitors steps and sleep and also allows you to connect with friends who also use Fitbit

This is my first activity tracker. I like it. Very easy to use. I like the app. Sometimes I have thought that I had the sleep mode on by tapping it but wake up to find that I didn't have it on. So now I just log my sleep from the app. I like how it remembers your food that you eat regularly and you can add several food items at once. Like coffee, creamer, Splenda.

Very nice product. Simple and easy to set. Great motivational tool!

I bought this to keep track of my steps on my walks and it does that well. However, it will not track climbing steps which I wanted to do since a lot of my walks are up and down stairs. Returned for the Fitbit Charge which tracks stairs.

Thoroughly enjoy using this step tracker. It's easy to use and I hardly notice I'm wearing it. Highly recommended.

Great product at a good value. The Fitbit Flex provides a nice reminder to get active during busy days at work behind the desk. Also, the sleep tracker feature has identified I have a restless sleep pattern that I suspected for a while. Now I can address it. I've only had it a couple of weeks now and I will update this review after a few months of using the device.

It is a great step and sleep tracker, as long as a calorie tracker.

I bought this for my husband do that he could keep track of his activity during the day to assess his fitness progress. I chose this one due to the sleeping assessment and also that it was water resistant. He has worn it for over a month and has liked that he can sync it to his iPhone and the data he gets seems to be accurate.