Customer Ratings & Reviews

Totally impressed with this little gizmo-long battery life-easy setup and sync through bluetooth and has a lot but not all food groups and restaurants to figure your caloric intake. Overall just a great fitness tool for those of you who love to walk,hike,run,or to CYOA when it comes to work!

This is much more accurate then the wrist counter. I can wear it at the waist band and it counts steps and floors climbed accurately. It is small and more inconspicuous than the wrist band and will count steps even if I don't swing my arm while carrying packages. I love it.

I bought this for my wife to upgrade her old Fitbit and she loves it. The new features that allow her to recharge it instead of changing out the battery and ability to track the stairs has made her extremely happy.

The Fitbit One is incredibly easy to use and very accurate. It is comfortable to clip to your belt or just keep it in your pocket. When paired with the app, it gives you a lot of insight into your activity. I love it!

Product works well in jeans pocket and is mostly accurate in tracking steps, distance, miles, calories burned (?) and steps. I have not set up other functions. What it does best is that having it encourages more exercise.....unless you forget to put it in your pocket.

This is the best little gadget for motivating me to move! Works great at tracking steps, plus accurate recording stairs and sleep. I hate when i forget to wear it. And it is so much more comfortable to wear than one of the bracelet type trackers.

Fitbit is easy to use and to set up. Basically you enter some data and you're in. From then on, it syncs when you look at it. The sleep tracker is fun, and you can make it more sensitive if you want to see exactly when you are tossing and turning around. Food intake and calorie counter makes it pretty easy to see when you need to step up your exercise to make up for that brownie! I haven't joined with anyone else yet, but my friend and her whole family are tracking together, which would be fun too. The small size makes it easy to wear and I'm already in the habit of clipping it on to my pocket. My fitbit goes with me everywhere but the shower!

I LOVE my Fitbit One. I chose the "one" device because it allows me to clip it anywhere and not have to worry about it clashing with what I'm wearing. I clip to my bra, pant or stick it in a pocket and keep it moving. It has also helped to push me to get exercise in everyday. I mentally walk more to achieve my step goals, and I love competing with my friends weekly to see who gets more steps in during the week. The Fitbit Dashboard makes using the Fitbit fun! Although it's very easy to use, I was initially confused on how to get started because there aren't any directions in the box. But once I figured that out it was a piece of cake. I also like that I can charge it just like I charge my phone, using its USB cord.

Love this product! I'm an average person, not an athlete by any stretch. This is my third Fitbit overall! I use it daily. The previous version after greater than 18 months of use with each one-the plastic around the slide over center cracked and broke. This new version has been redesigned so that is no longer an issue. I have looked at several other types of fitness trackers but love that the basic website stuff including logging calories, etc is free!! It also tracks sleep, floors climbed, steps taken, miles traveled. Good motivation!! I do also use a polar heart rate monitor to make sure my physical activity is at the level I am aiming for.

I've been using the Fitbit One for approximately 2 months and found it very helpful in helping me assess my sleep quality and amount of activity I'm getting in a day. Steps are pretty accurate although it doesn't always report accurately on stairs climbed. Battery life is excellent. I charge it about once every 7 to 10 days. Overall this a a great device for me.

Simplest way of getting so much information. Clip it on and it does all the work. I get steps, stairs, and even sleep that is recorded and kept on file. And there is the challenge portion that can be used with friends. Fun way to monitor calories burned also. Great buy!!!

Motivates me to meet and beat my goals for steps, floors of stairs climbed, exercise completed, and also helps me to monitor my diet by logging all my meals. Wish there was a way to log the food using the barcode method. Even monitors my sleep. Very happy with this purchase!!

This is my third FitBit tracker. I started with the original FitBit, then upgraded to the FItBit Ultra, and finally now went with the FitBit One. Each generation of these devices has improved on the previous one, and the One has actually far exceeded my expectations. The original clip design of these devices seemed like a good idea, but never worked terribly well in practice. I used to clip my original FitBit onto my belt or pants, but too often the device would fall off and I'd have to go looking for it. After about 1 year the device stopped charging and I upgraded to the Ultra. I was bummed because I really got addicted to the information it provided me. I upgraded to the Ultra, and I was impressed with the improvements. The stair tracking, the better display, etc. With the Ultra I switched to keeping the tracker in my pocket rather than clipping it to my pants. I never lost the device and it kept in better physical condition. I recently decided to upgrade to the One after about 2 years with the Ultra so I could take advantage of the Bluetooth sync, and I can honestly say it works better than advertised. I love my One and I don't go anywhere without it. The tracking is accurate, except it seems sometimes the stair tracking is a little bit off. It was deadly accurate on the Ultra and now seems I don't get credit for quite as many stairs as I know I climbed. But step tracking really seems to be on the mark. As for the mobile apps and the website, I've used all of them. I started with just using the website and I liked it's ease of use. It has gotten much better over time, and their new widgets are easier to read and give you a great overview of your day at a quick glance. I started with the original Android app, and have since moved to iPhone. Both worked extremely well, but the overall design and usability of the iPhone app exceeds that of the Android app in my opinion. They keep adding new features and making it easier to use. And the integration with other apps like MyFitnessPal and Lose It! make it stupid simple to get the benefit of the tracker with whatever app you prefer for doing food/exercise entry. That leads me to my final point. I find that other apps on the market are better at tracking food. The FItBit food database seems to have grown, but still seems to be pretty far behind MyFitnessPal. That's a minor complaint though, and with the seamless integration not an issue for me at all. I find the FitBit One to be exactly what I want in a fitness tracker. It's small enough to fit in my pocket, the charge lasts over a week, it syncs with my phone or PC (via USB dongle) whenever I'm in proximity with no more docking of any kind. For my money it's much better than the wristband trackers that have become all the rage. I'd rather be more discrete than wear a bracelet that everyone knows is tracking my steps. And best of all, it works. It does exactly what it claims to do and is ridiculously easy to set up and use.

Pretty accurate. I read reviews online between this and the Fit Bit and chose this because it's discreet and doesn't pick up random arm movements. Battery life is also acceptable. Only real negative is the rubber case will get dingy...needs regular cleaning.

The Fitbit & related app exceed my expectations! I have found it to be the most accurate step counter and does not require arm movement as some other products I have tried. Fitbit has a great dashboard application with graphs / charts to track your progress.

The Fitbit is very easy to use. I love how it synchs up to my phone and my PC, it even sends me email reminders to charge up the battery. The sleep information gave it gives is a very informative tool. I thought I was sleeping okay but couldn't figure why I was tired throughout the day, realized how much sleep I was actually getting-- very amazed. With the step counts, I strive for a few more steps trying to beat my own personal goal. It is very descret and no one even knows I am wearing it.

The Fitbit One is a great device for anyone who is looking to be more accountable for their actions. It's a great way to not only keep track of how many steps you take in a day, but to see how far you've walked and the calories you've burned. It's very discreet as well which is great because you can clip it on anywhere, you jeans, bra, pocket.

I love this product! I'm a stay at home mom with five boys. I often wondered how many times I go up and down the stairs putting away laundry or how many steps I walk just cleaning up toys! This product is accurate and it's easy to use with my smartphone. I'm so glad I spent the extra money on this one and didn't go with a cheaper, less reliable product! It's tiny enough to wear it under my dress- I just hook it to my spanx and no one knows! I've got to keep up the competition with my friends who have all bought one now! One of my favorite things is being able to see how's my steps they take each day too :).

Fitbit is awesome. It is very accurate at tracking steps and activity. Fitbit one is even a motivator to get you to your goals. Fitbit company has great customer sevice and answers questions promptly.

The "One" represents a trade-up for me from the Flex. To me it has proven to be a superior product. Longer battery life, doesn't waste wrist real- estate and syncs with my iPhone more fluiidly