201 reviews
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File weight

22 MB

Last updated



Works with

  • Windows Phone 8.1

App requires

  • bluetooth
  • contacts
  • HID peripheral
  • internet connection
  • location services
  • microphone
  • photos library
  • video and still capture
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (9)

Deutsch English español français italiano 日本語 한국어 中文(简体) 中文(繁體)
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Live a healthier, more active life with Fitbit, the top app for tracking all-day activity, workouts and health.

Use this app on its own to track basic activity, or connect with Fitbit’s line of activity trackers and the Aria Smart Scale to get a complete picture of your daily stats—including steps, distance, calories burned, sleep, weight, and more.


TRACK ALL-DAY ACTIVITY: Track your daily steps and distance right on your smartphone with MobileTrack for supported Lumia devices. MobileTrack accurately tracks your basic activity when you carry your phone. For more in-depth, all day tracking of stats like calories burned, active minutes, and sleep, pair the app with a Fitbit tracker.

TRACK RUN STATS IN REAL TIME: New MobileRun lets you use GPS to track your pace and routes during runs, walks, and hikes.

LOG FOOD: Easily log calories with a credible food database. 

CORTANA BETA (US, UK and AU Only): Using Cortana and a custom Fitbit voice experience, log foods and set alarms with simple natural sentences.  

ACHIEVE YOUR GOALS: Set goals, enter your weight, record your sleep and start a food plan. Then view your progress and track your trends with easy-to-read charts and graphs. 

COMPETE WITH FRIENDS: Enlist friends and family to help you reach your goals by sharing stats, joining fitness challenges, direct-messaging each other, and competing on leaderboards.

SYNC WIRELESSLY: Fitbit trackers continuously sync your stats with your Windows Phone to give you real-time access to your progress without plugging in.

OUTSMART YOUR WEIGHT: Connect wirelessly to the Aria Wi-Fi Smart Scale to seamlessly track your weight, activity and more.

Fitbit requires Windows Phone 8.1. Lumia devices need to be running the Lumia Cyan firmware.

* Mobile Run 
* Mobile Badges Support

* All-Day Sync (Background sync) has much improved stability. Now enabled by default. 

Bug Fixes

* Miscellaneous bug fixes.
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  • by Giuseppe 24/04/2015
    No caller 🆔 and no notification display and alarm not working. Need update from windows phone and fitbit. 🚶💸
  • by Rachel 24/04/2015
    I also find the app really slow compared to the Apple equivalent. I also have to manually disconnect the Bluetooth after each sync to stop it using all the battery power.
  • by Simon 24/04/2015
    Great app, works well and very easy to use.
  • by Nick 22/04/2015
    Good app, syncs well with charge hr and Lumia 930. Please add support for call notifications on charge hr. Would also be great to have a easy multi app option for food tracking and the ability to see a pie chart of carbs, fats and proteins entered.
  • by Martín 20/04/2015
    Working perfectly. I'm still learning but seems cool. Who needs an Apple watch
  • by Phillip 19/04/2015
    This app is RIDICULOUSLY slow. It does synch, but it takes a good five minutes. I have no idea if my messages are being sent from it, and I managed to add a meal three times - but I can only delete food from the website. This is an incredibly poor offering. Please clean it up!!!
  • by richard 18/04/2015
    Charge HR doesn't allow call through on Windows phone.
  • by Andrew 14/04/2015
    Would be 5 stars but the mobilerun GPS function does not work on my Lumia 1020. Frustrating when the rest of the app is working faultlessly.
  • by Jorge 13/04/2015
    With the new update, my Lumia 830 doesn't sync with my Charge, the Bluetooth doesn't recognize the Fitbit. In fact, I also own a Lumia 920 and it currently does not sync with the Fitbit, I hope you can update de app in order to sync again. Please update to see call notifications in my Charge.
  • by Carl 13/04/2015
    Useful app, works well, thanks.