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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 2.53.1

• Bug fixes and performance improvements.

Ratings and Reviews

3.7 out of 5

4.6K Ratings
4.6K Ratings

Love my Fitbit but...


Since purchasing my Fitbit back in Mar 2017 I haven’t put it down. I am soooooo in love with it but the reasons I have given 3 stars is the fact the settings are only based on your standard user. What I mean by this is that I do a lot of shift work but it seems Fitbit is more designed for the Mon-Fri 9-5 individuals. It would be great to choose the day you would like you weekly readings from rather that just Sunday/Monday. My week actually starts on Saturday and it would be nice having the option to start my Fitbit week from here.
Another issue is I can see with the new update there is a female reproductive opinion which again is great my you are very limited with the information Fitbit will allow you to enter. Again this new feature from what I can see has been designed for the ladies that have regularly periods as your only allowed to input a certain amount of days (I think 10) for your flow and a certain amount of days for your full cycle. When I saw the new feature I thought great I can get rid of my other cycle app and use this but I couldn’t due to how limited it is. Come on Fitbit we live in a world full of weird and wonderful people don’t just do you updates for those that live by the ‘norm’ of life

Charge 2


I love my Fitbit charge 2, it’s great you can change the straps to different colours etc, & love it record my heart rate. My biggest issue is with the App I have on my phone, I use the app to record my food & amount of water intake everyday BUT there are odd occasions I don’t get round to entering my food one day, so I thought I’d enter the information the next day to find out You Can’t go back a day on the food, but you can go back a day to add water, the only way to enter food eaten for yesterday is add something on the day.
Now today I’ve had a “we are cleaning things up for you” a few seconds later everything seemed the same only to find out it’s allowing me to enter my food for today only to be deleted a few seconds later, it’s also adding “mini cupcakes” to my intake then when I delete them it removes everything. I’ve re-entered my food intake several times for it to be deleted time & time again to the point I’ve given up now. It’s annoying & frustrating. Come on Fitbit sort these issues out quickly.

I’m loving the app but...


Fitbit seems to be very targeted towards those who work Monday to Friday, 9 to 5 jobs (or similar).
The challenges especially, don’t take into account those people who work weekends or whose work week doesn’t start on a Monday, but you’re given no option to change the day you begin.
Equally, it would be great if you could choose when your 24 hours begins, I understand that for most people it wouldn’t be a factor, but for example I wake up at 11am and go to bed at 4am, but my steps etc etc are all being logged as the next day once past midnight, when usually I am still at work.
We live in a 24/7 world, and there are many, many shift workers and night workers out there Fitbit, it would be nice if they were considered.
Also, why is there no ‘driving’ option built into your own app, yes you can use the ‘drivebit’ app, which I’m doing so as not add thousands of extra steps a day, but it’s a simple ‘start/stop’ function; could you not include this yourselves?


Fitbit, Inc.
173.7 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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