By Fitbit, Inc.

  • Category: Health & Fitness
  • Release Date: 2011-10-18
  • Current Version: 2.44.2
  • Adult Rating: 4+
  • File Size: 147.01 MB
  • Developer: Fitbit, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 106,928 Ratings


Live a healthier, more active life with Fitbit, the world’s leading app for tracking all-day activity, workouts, sleep and more. Use the app on its own to track basic activity and runs on your phone, or connect with one of Fitbit’s many activity trackers and the Aria Wi-Fi Smart Scale to get a complete picture of your health—including steps, distance, calories burned, sleep, weight, and more. TRACK ACTIVITY: Accurately record your steps and distance with MobileTrack when you carry your phone. For all-day tracking of stats like calories burned, active minutes, and sleep, pair the app with a Fitbit tracker. RUN SMARTER: Enhance runs, walks and hikes by using MobileRun to track your pace, time and distance. You can also control your music, get voice cues and use your phone’s GPS to map your routes. (Continued use of GPS running in the background can dramatically decrease battery life.) RECORD WORKOUTS: Use your Fitbit tracker to track your exercise, then check the app to see your stats, their impact on your day, and how your performance is improving. MONITOR HEART RATE: Use a Fitbit tracker with PurePulse™ to analyze heart rate graphs in the app. Identify trends, manage stress and see the results of your workouts. Review resting heart rate trends to see when your fitness is improving. LOG FOOD FASTER: Easily log calories with our barcode scanner, calorie estimator, and expanded food database of more than 350,000 foods. See your meal history at a glance, and get nutritional insights. MEASURE HYDRATION: Quickly log your water intake to make sure you’re properly hydrated during workouts and throughout the day. SET & MANAGE GOALS: Create weight, nutrition and exercise goals, and start a food plan to stay on track. Then get a visual picture of your progress with colorful, easy-to-read charts and graphs. SEE HOW YOU SLEEP: Set sleep goals in the app, and use a Fitbit tracker to monitor how much time you spent awake, restless or peacefully sleeping. SHARE & COMPETE: Connect with friends and family by sharing stats, sending direct-messages, and competing on the leaderboard or in Fitbit Challenges. STAY MOTIVATED: Get a nudge in the right direction with notifications that pop up when you’re close to reaching a goal or have already met one. SYNC WIRELESSLY: Fitbit trackers sync your stats to computers and 200+ leading devices so you can continuously track your progress without needing to plug in. MANAGE WEIGHT: Connect wirelessly to the Aria Wi-Fi Smart Scale to seamlessly track your weight, BMI, lean mass and body fat percentages, and to see your weight trends over time. Learn more about Fitbit products and services at



  • Annoying Bluetooth problem

    By DrMikeHochburns
    Whenever I open the app it says my Bluetooth is off(when it is on) I have to restart Bluetooth for the app to work.
  • Not connecting to my app/iPhone.

    By waiting for answer
    There is no connection to my Fitbit/iPhone to calculate daily steps.
  • J Mc

    By Trapper348
    I like the layout but the sleep tracker does not allow for potty breaks during the night.
  • So far working great!

    By Dan the Realtor
    Sometimes we need a kick in the pants and this sure helps. Thanks
  • Pairing Fitbit Charge 2 to an IPhone

    By Ron B in Alabama
    I contacted the Fitbit on-line Chat resource to help me pair my Fitbit Charge 2 to my IPhone. The exchange I had with the Fitbit support person resulted with a timely, relatively easy task and I am now enjoying a real-time time and date update to my Fitbit.
  • Nice App

    By Ann from Maryland
    User friendly.
  • Love Fitbit

    By Sonith
    Been using for a week and already more motivated to workout than I used to be. Awesome product and app!
  • I don't like watches

    By Hamlovespie
    But my Alta hasn't left my wrist since I got it. The tidy app is neatly wrapped in breathtakingly accurate and detailed statistics. It literally charted the dream that I had at the precise moment I had it. Finally, technology didn't let me down.
  • ONLY Works If You Buy/Use Fitbit

    By aagg03
    This is straight from a lengthy chat with Fitbit Support. They were nice enough, but were very clear that you will NOT see Steps data unless you buy one of their devices or use your iPhone as your only tracker writing data directly into Health (inadvisable if you’re swimming or don’t want to live/sleep with your phone on your body). Even though Fitbit’s Exercise tile shows it’s getting duration and distance data from Health via Sync Solver, and using that to calculate calories burned — and although you give Fitbit your walking/running stride measurements during setup — they say it will still NEVER use that data to calculate Steps. The same seems to go for Sleep, even if you approve all the correct read/write Privacy Settings for these types of data — without a Fitbit device, you CANNOT include those stats in your tiles/Dashboard. Fitbit will function merely as a weight loss, food, water, calories consumed/burned tracker ... not fitness/activity nor sleep, which is what I care about. I see this more a defect in their app and not Sync Solver, which appears to be doing what it should, but still I wasted $3 on that app. For me, it’s back to Jawbone’s purple-icon UP app ... tedious and limited after years of use, but the only one I’ve found that reads/charts my Steps/Sleep (as well as Weight) data to/from Health accurately most days without undue fuss, setup or extra apps that Fitbit requires.
  • Great app

    By Runnergrrl58
    Love love love it. Setup for my flex2 was even easier than with my original zip. Also, integrating with WeightWatchers app was a breeze. Great job y’all!