Fitbit: Health & Fitness 4+

Activity, Sleep & Nutrition

Google LLC

    • Free
    • Offers In-App Purchases

iPhone Screenshots


Fitbit is part of Google. Together, we can make health and wellness features more accessible to more people.

Start a 90-day trial of Fitbit Premium for personalized guidance, customized health programs, mindfulness content and 240+ video workouts you can do at home.

Say hello to one of the world’s leading apps for health and fitness. Use the Fitbit app on its own to join our community, track basic stats, and stay motivated on your journey. Or, get a Fitbit tracker or smartwatch to see how your activity, workouts, sleep, nutrition and stress all fit together. Either way, you’ll find the information and inspiration you need to reach your goals—all in one place.

Access innovative smartwatch apps & fresh clock faces
Works with all Fitbit trackers, smartwatches, scales & other Fitbit products
GET ACTIVE: See how small moves add up by using your smartphone to track steps and distance. Or pair with a Fitbit tracker or smartwatch to see all-day stats like steps, distance, calories burned, floors climbed and active minutes.

WORK OUT FROM HOME: Access free video and audio workouts that you can do on your time, right from your living room. You’ll find sessions for HIIT, cardio, strength, yoga and more. Plus, start a 90-day trial of Fitbit Premium to unlock 240+ workouts from popular brands like barre3, Daily Burn, and POPSUGAR.

SLEEP BETTER: Discover how long and how well you’re sleeping, then improve your nightly routine with Fitbit’s innovative sleep tools—including a nightly Sleep Score, sleep goal setting, bedtime reminders and graphs that show your time in light, deep and REM sleep.

MANAGE STRESS: Listen to free audio tracks to lessen your stress and improve your mood. Use mindfulness to start your day a better way, find moments of calm and set intentions with meditation or get help falling asleep with stories and relaxing sounds.

EAT SMARTER: Keep your nutrition in check with easy-to-use tools to set goals, log food and water, track calories in and out and see if you’re getting enough protein, fat and carbs. For more personalized programs to help you reach weight and nutrition goals, try Fitbit Premium.

TRACK HEART RATE: Understand your overall health by using your watch or tracker to record your heart rate 24/7. In the app, find valuable data like resting heart rate trends, time spent in heart rate zones during workouts and a cardio fitness score.

Fitbit Premium:
- Monthly and annual plans available that include habit-forming programs, audio & video workouts, and advanced insights.
- Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
- Payment will be charged to your iTunes Account when or shortly after your trial or subscription expires, if applicable. Upon payment, users can see the cost of renewal in their emailed receipt or iTunes order history.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
- Premium content subject to change
- Fitbit Terms of Service:
- Fitbit Privacy Policy:

Learn more about Fitbit products and services at

What’s New

Version 3.82

* Bug fixes and performance improvements

Ratings and Reviews

4.3 out of 5
203.2K Ratings

203.2K Ratings

Jane - Eastern Cape ,

Awesome...but needs a little tweaking 😉

I am absolutely hooked on my Fitbit! I bought the Charge 3 and I hate taking it off. I love the notifications it sends if I haven’t moved from my desk each hour, I love the fact you can challenge other friends and colleagues to weekend, or weekly challenges as well as track your own performance. It’s got me more motivated than any exercise book, or personal trainer. The only downside I find is that it’s not 100% accurate. My resting heart rate on an ECG machine compared to my Fitbit has a difference of 10 beats per minute...that’s a big number when you’re trying to work in fat burn mode or/and cardio. In addition, when I train with other people my steps are pretty much the same but when we e all walked a 12km walk (as we’ve done consistently this week), my Fitbit comes up with almost 2km less than the others! The only time it’s accurate is if I walk with my GPS on my phone and then sync the data after my walk/run. In addition the calorie counter has very limited good options and scanning them and sending them off is too time consuming. I find I’m using the “My Fitnesspal” app to monitor my food intake...please look at their app and try and make the Fitbit calorie counter more user friendly. Apologies for mentioning the bits that need “tweaking”, but it’s constructive feedback that I feel is important. All in all I am so chuffed that I have a Fitbit as its now become a way of life for me! Thank you to the Fitbit team of developers ☺️

Developer Response ,

Hi Jane,

We're delighted to hear that you enjoy using your Fitbit Charge 3 and love its features such as reminders to move and challenges!

As for your concern with heart rate tracking, please note that our Fitbit devices calculate steps differently from other machines. PurePulse LEDs (light-emitting diodes) on your Fitbit device reflect onto the skin to detect blood volume changes, and finely-tuned algorithms are applied to measure heart rate automatically and continuously. The heart-rate icon you see on the display tells you if you're in 1 of 3 heart-rate zones.

It's also worth noting that if you're doing an activity where your wrist is moving vigorously and non-rhythmically, the movement may prevent the sensor from finding your heart rate. If this happens, try relaxing your wrist and staying still briefly (about 10 seconds), after which you should see an accurate heart rate reading. For more on what impacts heart rate accuracy, please see:

Hope you'll also like the other features your watch has to offer!


Fitbit Support

@earlofberl ,


Love ❤️ Love ❤️ Love this application. Helps to meet great new friends and family. Also enables you to workout 🏋🏻‍♀️ with people from around the world 🌎 at your own pace but yet they motivate and inspire you to reach and even exceed your personal goals. Enjoy Fitbit and have been a member now for 9 years but it only gets better and better. Sure there are many different trackers and different types of watches and fitness trackers but for the best bang for your buck buy a Fitbit. They have many different styles and various price ranges, it’s a terrific way to meet new people and also enables you to grow through hard-work, inspiring you to attain your fitness goals and to even exceed them. Fitbit was purchased by Google since January 14, 2021 and under their auspices it has only grown and become a stronger, more easily attainable Fitness Tracker with a wonderful Fitbit Family and a strong 💪🏼 Fitbit Community consisting of friends and family from around the entire world 🌎. If you’re looking to lose a few pounds or just to keep track of how well your doing with your hiking 🥾, biking 🚴🏿‍♀️, walking 🚶🏻‍♀️ and running 🏃🏻‍♂️ even swimming then this is the best application that you will ever need. Truly fun and easy to use also has a Fitbit device for every member of your family. From your kids to your own personal device Fitbit is the best and most truly beneficial application/tracker on the market.

yadsl ,

Updated review

ORIGINAL REVIEW : Have an inspire2 wristband which I would rate as 5/5. The charge stays on for days, it is sturdily constructed, waterproof and very reasonably priced. The software however is a 1/5. Very buggy as certain workouts disappear forever after a daily sync with the wristband, it’s expensive for what you get comparatively to other apps and the killer is that you cannot sync your data to other apps like apple health or analysers like welltory without purchasing a separate app to sync the data. Thank god I have other packages to see the workouts. Also the data views on the workouts are not detailed enough. The one redeeming quality is the plethora of information you can view on the app. If you are an amateur athlete, I would look elsewhere, however if you’re just getting started in wearables, its a pretty good entry point. The reason I gave this 2 stars is because the wristband only syncs with fitbit’s proprietary software. UPDATED REVIEW So I’m up to 4 stars as Fitbit has added some great premium content like meditation sessions with Deepak Chopra or Les Mills workouts. They are now adding personalized programs as well, such as workout plans. Also the software is less buggy, however you still need an external plugin app to sync to external apps, such as Apple Health. (doh). And you still can’t drill down and get detailed info about your workouts, only a general glimpse. But well done Fitbit, keep going.

App Privacy

The developer, Google LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Purchases
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contacts
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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