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By Fitbit, Inc.

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Live a healthier, more active life with Fitbit, the top app for tracking all-day activity, workouts and health.

Use this app on its own to track basic activity and runs, or connect with Fitbit’s line of activity trackers and the Aria Smart Scale to get a complete picture of your daily stats—including steps, distance, calories burned, sleep, weight, and more.


TRACK ALL-DAY ACTIVITY: Track your daily steps and distance right on your smartphone with MobileTrack for iPhone 5s, 6, and 6 Plus. MobileTrack accurately tracks your basic activity when you carry your phone. For more in-depth, all day tracking of stats like calories burned, active minutes, and sleep, pair the app with a Fitbit tracker.

ELEVATE YOUR TRAINING: Track stats and routes for runs, hikes, and walks with MobileRun. See your pace, splits, time, distance and route maps in real time. Record workouts and use the monthly exercise calendar to follow your training program. (Continued use of GPS running in the background can dramatically decrease battery life.)

LOG FOOD: Easily log calories with a credible food database. Use our barcode scanner or use the quick calorie estimator for customized entries.

ACHIEVE YOUR GOALS: Set goals, enter your weight, record your sleep and start a food plan. Then view your progress and track your trends with easy-to-read charts and graphs.

COMPETE WITH FRIENDS: Enlist friends and family to help you reach your goals by sharing stats, joining fitness challenges, direct-messaging each other, and competing on leaderboards.

SYNC WIRELESSLY: Fitbit trackers continuously sync your stats with your iPhone 4S and later to give you real-time access to your progress without plugging in.

OUTSMART YOUR WEIGHT: Connect wirelessly to the Aria Wi-Fi Smart Scale to seamlessly track your weight, activity and more.

Learn more about Fitbit products and services at

What's New in Version 2.10


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Customer Reviews

I love my Fitbit but...

I honestly love this device! It helps me become more aware of my activity and eating habits and pushes me to try to fix them, but there are a few problems... First off the app doesn't always count my quick calories even if it is saying they are recorded they won't be accounted for in how many calories I have eaten and have left to go! Also I wish that the app could recommend better eating habits based on what I have eaten because that is not my area of expertise. And last but not least, when recording my activity I have found that the categories are very few and very broad, such as "yoga" I could do an hour of a gentle flow, cool temperature yoga which wouldn't burn as many calories as say a bikram or vinyasa class would, which are much more active! But still over all, I love my Fitbit, I just hope the app can get a better update! :-)

Love by FitBit Charge HR & the App

After several weeks of researching the different devices, I am so pleased that I chose the FitBit Charge HR. I absolutely love this device and the app that works with it. I love the friendly challenges and the motivation that those provide, along with the motiviation provided by friends that I've made through this app. I've been doing Weight Watcher since 2007 and deciding to purchase the Charge HR was a way to, what I hoped, would give me even more motivation to get moving. It has done just that. Being a paralegal in a very busy litigation law firm, it's hard for me to get a lot of moving done during the day. This device encourages me to move as much as I possible can. So far, I have had not issues with the app nor the device. I definately give it all 5 out of 5 stars! :)

Fitbit is great and helpful

I love using my Fitbit, it keeps pretty accurate track of my steps throughout the day and I love the fact that I can see my family and friends step count who also have a Fitbit. One thing I do wish is that they allow more People in a challenge, I have friends and family who are very competitive and it helps us push each other only thing is some people aren't allowed in the challenge because it becomes full once ten people have joined, if the Fitbit team reads this I hope they take my suggestion into consideration and allow more people into a challenge or allow the challenge creator to decide on how many people can join the challenge.... Other than that all the information that Fitbit keeps track of is very helpful

View In iTunes
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 2.10
  • Size: 21.8 MB
  • Languages: English, French, German, Italian, Japanese, Korean, Simplified Chinese, Spanish
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5, iPhone 6, and iPhone 6 Plus.

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