Customer Ratings & Reviews

buy this! Works great. Great fit. Easy to use. Buy it

Motivates you to move! Easy sync to smartphone and after a quick charge is ready to use.

Honestly I haven't found anything I don't like it works perfect and is really accurate and easy to use. The apps are amazing and it syncs so easily to both my iPhone and my computer. The best thing is the battery last about 5 days!! I love this item and would highly recommend it!

Love the Fitbit flex wireless activity and sleep tracker because it keeps me aware of how much exercise I am getting daily and actual calorie intake. The only drawback is how easy it is to lose the wrist band and the durability of the tracker. Recommend purchasing the reasonably priced Geek Squad Protection Plan.

Very hard to clasp on wrist. I have to lock clasp in place large enough to slip it over my hand while closed which leaves it loose on my arm. Does the job it's supposed to do (counting steps) but very little else. A bit pricey for such a little return.

Love it...so far it keeps a good charge and app is very easy to use and has nice graphics.

The Flex is a great beginners tool for tracking your steps and water intake. It also tracks sleep but it doesn't seem very reliable. You can configure it for dominant arm wear but it does seem to be a bit sensitive. Will put itself into sleep mode if i close a door too hard or if im playing with my dogs.

Overall the Fitbit is well suited for purpose and really easy to use. Syncing to MyFitnessPal was the easiest process I've had for syncing devices. However, the step count does not always register all steps. Was really disappointed with the exercise tracker as it only measures by distances via another GPS linked device. If I had known I had to bring my phone and Fitbit on each run, I probably wouldn't have bought this particular model.

I love my new Fitbit flex. My only regret is I wish I bought it sooner. I have lost 60 lbs since November 2014 and can only say that if I had my flex at that time I would have been more successful. When you can see your progress it's very motivating. If you're thinking about getting one I would say go for it. It's amazing!

Very simple and easy to use. Syncs up right away and holds a charge for a long time.

The Flex is a good monitor for how many steps, calories, and even sleep monitor. Got my whole family one and we get to compete against each other for steps and mileage. Even some of my extended family has joined in and we all compete to see who does the most. It's fun and good if you need something to help keep you motivated to keep moving. Battery life is good too, almost 5 days on a 1 hour Ian charge.

I really love the Fit Bit. It serves it's purpose and is very light and comfortable that I sometimes forget it is on my wrist. I just wish that there were more alternative wrist bands that could be worn with business attire. I know there are a few good looking bands on the market but they are very expensive.

I love my fitbit! It does more than simply track my steps. The gadget has a vibrating alarm which works well as a back-up in the mornings! The gadget also tracks the quality of my sleep by noting how often I am restless throughout the night. Unfortunately, turning the sleep feature on and off takes several attempts sometimes. My tip is the lighter the tap the easier it is to turn on the sleep mode.

Bought this item for my girlfriend as a gift. Sync's with all her apps and is intuitive.

great fitness tracker. It's very accurate and easy to use. Love the Fitbit community!

It works just like it says and love tracking my sleep and steps now. Motivates ya.

This is a great fitness tracker. It is easy to use and set up. It is not too bulky either.

I love my fitbit. IT is so easy to learn. Keeps track of your activities, calories burned.

I really like my FitBit Flex. It's super easy to set up and does a good job of tracking. I have the FitBit app on my phone and I use it to track what I eat, calories, water intake, and sleep. The new GPS function on the app is really nice and does a great job of keeping up with my distance, pace, and time. The device does a good job of keeping count of how many steps I've taken and knows the difference between my run and walk. I wear it everyday unless it needs to be charged. If I had to give an improvement, I would like for the device to track more than my walking or running while I'm exercising. It's a great device and I would recommend to anyone wanting to keep up with their calories and movement.

I like this. It helps keep me on point. I can see someone focusing and using more of the available features by imputing more data and making a big difference in their routine. I just track calories steps and miles. The rubber has a tear after about one month..im replacing for 15 bucks. All in all pretty cool.