By Fitbit, Inc.

  • Category: Health & Fitness
  • Release Date: 2011-10-18
  • Current Version: 2.47
  • Adult Rating: 4+
  • File Size: 159.24 MB
  • Developer: Fitbit, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 111,526 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



  • Unreliable!

    By Patioghost
    This app seems to get worse with every update! Fitbit seems more interested in selling new ‘better’ (using that term loosely) than they are in supporting the products. I have owned Fitbit products since 2012. With every new product the new features do not work consistently. Really need to start investigating other fitness products for when my Alta HR crashes, their must be something that works as promised.
  • They Ignore Their Users

    By Slarvey
    Don’t expect changes because we all ask for change and this giant ignores us. We want macro nutrients but they say too bad!
  • Sleep tracking not working after update

    By Smeg7
    After the latest update (March 20, 2018, the sleep tracker is not working anymore. My Fitbit Alta HR is syncing all the data but the sleep data ... nothing. Like I’m not wearing my Fitbit during sleep.
  • Add Apple Health sync

    By aLxDaN
    I love Fitbit and I would like to be able to sync with the Apple Health App.
  • Ionic Always Loses Connection BAD

    By storminnorma
    So sick of uninstalling and reinstalling and for the Ionic to constantly losing connection. Even worse since yesterday’s update, can’t connect at all. Frustrating !
  • Don't buy one

    By m1fordham
    App is not syncing since the last update. Tried restarting and reinstalling still won’t work
  • Glitches

    By Noelaines
    It is having a hard time syncing. With the new update my heartbeat is showing nearly 140 beats when it’s 96. I cannot get it to calibrate. My watch it only a few months old and my iPhone is updated. Please help.
  • My Fitbit

    By Peg24270
    I have had several Fitbit devices over the last 3-4 years. While I had some snags along the way, (user issues😜) or not Fitbit has always been very accessible, professional and timely. I highly recommend them, monitoring my activities has permitted me to improve my health. Thank you Fitbit!
  • No way to send data to Apple health app

    By ajgjk
    Why in the world isn’t there a way to send my data from my fit bit to the apple health data app?
  • Buy an Apple Watch

    By NorCalJenny
    Device does not sync to the app 50% of the time