By Fitbit, Inc.

  • Category: Health & Fitness
  • Release Date: 2011-10-18
  • Current Version: iOS 2.52
  • Adult Rating: 4+
  • File Size: 166.37 MB
  • Developer: Fitbit, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 114,180 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



  • Great

    By L4UR3NL0L4
    This app seems great to me. The only issue I’ve had so far is that you can’t delete steps. I loaned my Fitbit flex to my dad since he wanted to track his sleep for his doctor but he goes to sleep at 2am (adding steps after I’ve gone to sleep) and he forgot to give it back to me until more than halfway through the day. I wanted to delete the steps since I wasn’t the one to take them and I didn’t want his data mixing with mine. I had no problem deleting the sleep tracker for the night he used it but I REALLY wish I was able to delete his steps
  • Okay

    By Im not going to say my name
    I loved my Fitbit till I lost it! Now I do not know what to do I have tried to tell Fitbit but I don’t know how.
  • Fitbit app

    By user1094
    My Fitbit flex works really great with this app! I love it so much
  • I love it!!!!

    By abby witt
    The Fitbit app has changed my LIFE!!!! I love the app so much!!! Over the last few months I was able to lose 25 pounds!!!!! YAYAY!!! However I wish you were able to track your macros. I’m a CrossFit trainer and being able to track if my protein/fat/carbohydrate intakes for the day are low, high, or just right, would be extremely beneficial. calories aren’t as important as macros to me, so that be a would really good update for the app.
  • Veras SE & GPS

    By agnetman
    Vera SE refuses to connect to the GPS of iPod Touch 6 or Nokia Lumia 950...and yes all the procedures were followed...Please fix.
  • Freezing

    By Britbritsmink
    In the last the app has worked great but for the last 2 weeks I can’t log in cause it keeps freezing up. I have deleted and reinstalled the app several times and this is the only app that seams to have this problem. please fix!
  • Meh

    By Elizabeth B NH
    It would be great, but it tends to mix things up frequently, especially with food tracking. I entered food for one day, then the next - following the second day, it duplicated that food entry for the original first day...instead of what I had already entered. Then, on the third day...both had no food recorded. Not the end of the world, but annoying as I bought this to track both calories in and out.
  • Love my Fitbit but

    By Garza21
    I’ve been having a hard time with it the battery isn’t working it blacks out now and the help website doesn’t believe me that I cannot open the link they send me like if I really had a problem with the links would I really be messaging saying something clearly I’m having problems with the site and the Fitbit down right irritated with all this..
  • There should be full functionality on cellular networks

    By DarthNater28
    If you aren’t connected to WiFi, this app loses almost all functionality. There’s no reason for this to be limited.
  • 6/13 update is garbage

    By Nardo98
    It won’t track my exercise, steps take forever to update and does track my heart rate.