By Fitbit, Inc.

  • Category: Health & Fitness
  • Release Date: 2011-10-18
  • Current Version: 2.49
  • Adult Rating: 4+
  • File Size: 157.31 MB
  • Developer: Fitbit, Inc.
  • Compatibility: Requires iOS 9.0 or later.
Score: 4
From 112,494 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



  • still buggy unusable

    By 557474
    instant crashing will not sync with device.
  • Great app, one oversight in hardware

    By Chigger010
    This has been a great thing for figuring out how to improve myself consistently over time. My only gripe is how there isn’t a “nighttime” function for my Charge 2. Seriously, this thing blinds the absolute *%#^ out of your eyes at night if you’re not careful.
  • Doesn't sync

    By walkfordaze
    I have had fitbits for years without issues, but within the past month or so I have not been able to sync my Fitbit with my phone. I open the app and it starts to sync and the app just freezes up completely. I always have the latest updates. It's not my phone because I don't have any issues with any other apps or accessories. It is very frustrating to not be able to track my progress. Considering researching other brands because I am fed up.
  • Syncing issues with IOS 11.3

    By #proudnana2G_N
    Up to now I would have given 5 stars and lots of praise but since updating to iOS 11.3👎🏻👎🏻. Does not support syncing with iOS 11.3 very well continues to stop syncing constantly ‼️‼️‼️please FIX......I rely on my Fitbit App way too much and I’d love to be happy with it again
  • My steps don’t count

    By ColeyB91
    I recently had a baby and do a lot of walking now while pushing a stroller. Unfortunately, my Fitbit does not count the steps as I walk. It means I am no longer reaching my goal on a daily basis and my calorie burning is also off. Even though I love the rest of the app, I think the step goal is the best thing and it is frustrating that my daily steps are no longer accurate.
  • Doesn’t work!!

    By stopped working 72
    Since last update this app will not open and run. It opens then promptly freezes! I have an iPhone 6s and my wife has an iPhone 7 and hers is doing the same thing.
  • Help Me

    By Michelleyyy99
    I don't know if it's just my phone but my app keeps clutching my phone. Redownloaded it and it didn't help :( over all I enjoy the Fitbit app.
  • notifications

    By Katburgh
    notifications stopped showing up on alta hr. paired,unpaired deleted tracker and readded, restarted phone....
  • Great app but new update has issues

    By Blue_Noodles
    I’ve had my Fitbit for a couple months and I’ve used this app since the day I got it. Overall I love the app and the watch itself. But since the new update everything is real buggy. I mean I open the app and tap on community and I start to read a post and it freezes. I have to reopen the app. But even then buggy. Hate the new update! But a suggestion is make the controls easier to use and messages where you can delete them if you accident message the wrong person or you just simple don’t want to see them anymore. I highly recommend getting this app and also the Fitbit itself. Totally worth the money!!!
  • Poor syncing and keeps freezing

    By maraleoco
    I really enjoy using my Fitbit but it is quite frustrating that I have to restart my phone every time I would like to sync my Fitbit to my phone! Also as I do start to sync and app keeps freezing!