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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 www.fitbit.com.

What's New

Version 2.76

*Bug fixes and performance improvements

Ratings and Reviews

2.9 out of 5

225 Ratings

225 Ratings

Loving Fitbit so far but period tracker not working


Just started using Fitbit for one week. So far I'm loving it! However, the period tracker doesn't work. I took the effort to manually key in all my period data from another app that I've been using since 2011, only to realise that some of the periods I recorded got deleted in the app? And I also realised that the app added random 11 days cycles under "Trend" and therefore shorten my average cycle length by 8 days, causing inaccurate period prediction.

Not synchronising anymore to my iphone after 2 weeks of used.


In the beginning it’s great. It really helps me collect the steps and sync to my iPhone anytime, anywhere. After 2 weeks of continuously wearing and using my brand new Fitbit Versa watch. This apps doesn’t sync all the information and steps to my iPhone anymore. I’ve done all the possible way just to reconnect and sync again my Fitbit versa and this app but there’s no help. I’m really really disappointed buying the Fitbit watch and this apps- good luck! But, I’m still hoping you could do more better in the future. For now, this is rubbish😒😔



After so many years of using and feedback, the notifications for whatsapp or other messengers have not been added. Another brands of trackers are able to do in ios apps, I don't understand why fitbit is unable to do it, they took too long to improve. Nowadays not much ppl is using text messages, I think it's time for fitbit to improve too.


Fitbit, Inc.
179.4 MB
Health & Fitness
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
English, French, German, Italian, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2011-2018 Fitbit, Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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