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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 2.9.1

Bug fixes

iPhone Screenshot

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Customer Reviews

Owner for about four days

I just received my Fitbit Charge HR four days ago. It took several months to ship it, but that's another topic altogether. I love the Charger HR. I walk a lot at work and it is really helpful to count my steps and calories burned. I think the food tracker is very user friendly as well. I have used other food tracking apps that were not as user friendly. I also love the sleep tracking function. I have always known that I don't get enough sleep. Now I can see it, and try to do something about it. The only thing I would like to suggest is to provide an option to display daily sodium and sugar consumption on iPhone dashboard for diabetics and people suffering from high blood pressure. I'm sure there are millions of us out there. The Fitbit should be for people exercising for health reasons as well for people trying to lose weight for appearance. There is no more important reason for losing weight than your health.

Great but NEEDS HealthKit support

I love this app and the Fitbit products, by far my favorite from anything I've tried or seen! Love the steps, weight/fat%, and food tracker! Love the presentation. But we all want HealthKit support!!! I want to be able to sync all my data between all apps possible. Fitbit can't do everything and definitely can't be the best at everything. A dedicated running app like Nike+ or Run Keeper mop the floor with these barebones options. Plus I've got stats and followers on different websites and apps. I want my food and weight/fat% and especially heart rate stats to be shared so my doctors or WebMD, Mayo Clinic, etc can get the best health picture for me. I love y'all's stuff but if this support isn't on the horizon, not only will I stop use of Fitbit apps/products, I'll trade mine in for competitors. Withings and Jawbone both are already supporting HealthKit. It's our data, don't be stingy and try to lock us into ur system. U already have my support (personally talked at least 4 ppl into buying flexes and scales and even bought myself a force AFTER having a flex), don't jip us now.

Love fit bit....hate the issues

Many of my friends use different versions of Fit Bit. We are in constant competitions and it's great. Every now and again, the fit bit will not sync. My fit bit HR will show my steps however, what is displayed on the app is off by thousands of steps. Sometimes, my app will show "syncing", state it's "connected" but reflect zero steps when on my wrist I could have 8k steps. If that's not the issue, then it just won't sync at all. Twice, my fit bit battery life was half full when it randomly shut off until I charged it again. I have deleted the app, re installed it, restarted my phone, allowed my fit bit to die, recharged it. All to continue to have the same issues. Someone please fix this. It's ridiculous. I love the fit bit options and tracking but these issues need to be cleared up.

View In iTunes
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 2.9.1
  • Size: 20.7 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.

Customer Ratings

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