Customer Ratings & Reviews

Helps you keep track of steps, distance and calories burned. The tracker does have to be charged about once a week though.

The Fitbit and app work great! I've had it for a little over a month and have had no problems. Would recommend to anyone looking for a fitness tracker. I had a Jawbone UP24 tracker and it quit working within a week. This Fitbit is reliable and the color is vibrant.

Have not figured out why it will not track stairs, but it does track the steps so no big issue. Mainly using it for monitoring and calorie intake. Plan to move up to another model as my needs mature.

Love my Fitbit Flex. I didn't really want something that was flashy and obnoxious like the Nike band, the Flex black blends with everything I wear and do but it helps to remind me of the need for activity. Once you get the hang of it, it's a daily routine to fill in the log check your activities and have a relative scale of what you've accomplished. How does it know how many calories were burned? It's all relative! If the numbers are off by a few percent it'll be consistent but do I need to know the the single calorie what I've burned off or ingested? It's a tracker, not a scale! Just use it for it's intended purpose and you'll be satisfied.

The fitbit flex is comfortable to wear. It's waterproof so you don't have to remember to take it off. You can track activity in pools and waterparks this summer.

I love, love, love my FitBit. It is so much more accurate than my iPhone apps. It holds me accountable and even tracks my sleep. I love my FitBit so much I bought my husband one.

Great way to track my daily walking at work. No problems yet once I was finally able to get in on my wrist....Very hard to fasten on my dominant wrist with my non-dominant hand...Hot water on the band helped!

I love My Fitbit! I can see who is calling me without reaching for my phone. I can check my hr since I am pregnant this is important to me when doing strenuous activities. So much to offer in a small device!

This item is so easy to set up. It is light weight and comfortable and affordable. I would recommend this product to any who is trying to start to get fit.

I love the fact that it keeps track of my steps and I can just look at my wrist to see how I'm doing. I also use it as my alarm and it wakes me up without bothering my husband!

I bought my FitBit about a month ago now, and I love it even more than the day I bought it! It has worked out great and I've had ZERO problems with it. I barely notice that its there. I love that its not too bulky and that I can get different color bands to go with it.

The Fitbit Flex is a good fitness tracker for someone who wants something to keep track of general activity. It helps keep me focused on my fitness goals without too much concern about carrying or losing my device. The knock on it is that it's not perfectly accurate, but unless you're counting steps/calories to a very finite limit, the Flex is fine. Plus I like the sleep tracking element. It works great with the Fitbit app on iPhone. It performs the basic functions very well.

The only thing that I don't love about Fitbit, is that it encourages me to stay active, on days when I would much rather be lazy. The bands could stand to be more durable too. But, other than that, I love it.

The Fitbit flex is an accurate, wireless activity band that is easy to use and tracks several of your daily activities.

I have small arms, so this was really the only fitness product that I was interested in wearing on my arm. I feel like even though it could have more options, it works great at keeping me moving. I set silent alarms to repeat at certain hours every day to remind me to get up and do something. One disappointment is that the sales rep told me it would work with my iPhone 4, but it dies not and I am not able to see my progress during the day until I get home and sync to my iPad.

Fitbit flex allows my to track my steps, sleep, water consumed each day, exercise and calories. I purchased several different color bands too. Comfortable and easy to use.

It could use some user friendly instructions, I can input swiming one time it credits me w 6 cal burned per minute the next its 12 cal per min and I still can't find out how it determines the results.

It is a decent fitness tracker however just like other trackers it is not very accurate. I take an error rate of +/- 10% into consideration while looking at the data provided by this fitness tracker.

This was the perfect gift for my health-conscious sister. She has office-based hospital job and she has recently told me she would like to increase her exercise/physical activities. Since buying this for her I have seen it on her wrist every time I have seen her (she and her husband live 30 miles away from me). Her husband is a techie and says he approves of the wristband (this is NOT an easy compliment coming from him) and both have told me that the set up for the on-line component of the wristband to enter in food/calorie consumption versus caloric burn through motion/activity and sleep cycles as well was easy.

Between having the Apple Watch and MS Band - this tracks the steps most accurately. While I wish it did more tracking - it does its intended purpose very well.