How to Sync Fitbit, Other Fitness Trackers to the iPhone & Apple Health App

If you're one of the many iPhone users who opted for a more affordable fitness tracker like a Fitbit instead of an Apple Watch, you may still be able to sync your health stats to the Apple Health app on your iPhone or iPad.

How to Connect a Health or Fitness Tracking Device to Your Health App

If you're asking, "how do I sync Fitbit to Apple Health?" we've got the answer. Syncing your Fitbit or other health and fitness tracker to Apple’s Health app makes it easy to keep all of your general health information in one place on your iPhone. You can integrate your fitness trackers and other health accessories with all of your Health app information to keep a running log of measurements, nutrition, blood pressure, medical records, and much more. Since wearable fitness monitors can track so much data about exercise, sleep, weight and even blood pressure, a connection between your Fitbit, Garmin, Polar, Misfit, Withings, or other wearable tracker to a single Health app makes sense. However, connecting a Fitbit to the Apple Health app requires support from a third-party app.

Related: How to Manually Enter Data in the Apple Health App on iPhone

We'll go over how to sync Fitbit to the Apple Health app below; even though Fitbit doesn't technically work with Apple Health, it's possible to connect your health information anyway using a Fitbit sync app. Misfit is another device that will need a separate app to sync with Health. We'll cover how to connect Apple Health to the most popular fitness trackers below. Here’s how to sync Fitbit (or Garmin, Polar, Misfit, or Withings) trackers to the Apple Health app.

What’s in This Article:

Why Use the Apple Health App Instead of Third-Party Health Apps?

Health and fitness tracking has come a long way from the days of the little pedometer we would clip on our waistband. We have wearable fitness monitors now that track everything from steps to exercise and even sleep—and now our smartphones can do the same. Health monitors include blood pressure cuffs, thermometers, and scales. The Apple Health app is your go-to place for tracking all of it—from exercise and sleep to blood pressure and temperature. You can even export your Health data from the app for sharing with doctors or counselors.

The Apple Health app connects with most fitness wearables, and if you take your iPhone (6s and newer) with you everywhere you go, it can act as a fitness tracker by tracking your steps, activity, and even sleep with its motion coprocessor. With all fitness trackers to date except for Fitbit, you'll have to download and open the app that comes with the fitness tracker to pair it with Apple's Health app.
So is Fitbit compatible with iPhones? Yes and no. The Fitbit gadgets are supp Fitbit app for iPhone won't sync to the Apple Health app without a third-party app workaround.
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How to Connect Fitness Trackers to the Apple Health App

How to Sync Fitbit to the iPhone & Apple Health

Can Fitbit sync with the iPhone Health app? Well, Fitbit and Apple Health can work together, but they need some help from a third-party app. Despite customers having asked for this functionality for years now, Fitbit has stated that it is not ready to approve direct syncing with the Apple Health app yet. So third-party app developers have seized the opportunity and created apps that sync the Fitbit app with the Apple Health app. Our favorite is Sync Solver for Fitbit ($4.99). For Fitbit users, an app like this is the best solution for syncing your Fitbit with the Apple Health app. To connect Fitbit to Apple Health:

  1. From the App Store, download the Sync Solver for Fitbit app.
  2. Open the Sync Solver app and tap Sync Now
  3. A message will pop up; tap Continue.
  4. Your Health app will open; tap Turn All Categories On

    how to sync fitbit to apple health with sync solverconnect fitbit to apple health
  5. Next, the app will redirect you to
  6. Log into your account.
  7. Sync Solver will ask permission for info from Fitbit; tap Allow
  8. Your iPhone will want to open Sync Solver; tap Open

  9. Your Fitbit info will then sync with Sync Solver. 
  10. Any time you want to update your Health app information with your Fitbit's data, return to this app and tap Sync Now
  11. Sync your Fitbit with the Sync Solver app.

How to Fix Duplicate Data When Using Sync Solver with the Health App

One small problem with this third-party setup is that your data could be duplicated by the iPhone. The developers of the app offer these steps as a fix:

  1. From the Health app, select the Browse from the bottom of the screen.
  2. Tap Activity.

  3. Choose Steps.
  4. Scroll to the bottom and tap Data Sources & Access.

  5. Select Edit in the top right corner.
  6. Long-press and drag the three-bar handle next to the Sync Solver data source to move it to the top of the list.

  7. Tap Done in the top right corner to finish.

Moving Sync Solver to the top of your list of data sources will tell your iPhone that Sync Solver is most important and that the Health app should consider data from it first. Sync Solver also recommends, “be sure to not sync the same data types as this will result in a data duplication loop.”

How to Sync Misfit to Apple Health

As with the Fitbit, Misfit wearables require an app to track your data with the Health app. In the past, this app needed to be third party, but now the Misfit free app will accomplish the job. You'll still want to move Misfit to the top of your Sources list within Apple Health, though. We’ll go over how to do that after we cover how to sync Misfit to Apple Health using the Misfit app. To do this:

  1. Install the Misfit app from the App Store, if you haven’t already. Log in or create a Misfit account.
  2. On the Misfit app home screen tap Devices.
  3. Under iPhone Tracking tap Sync. Wait a moment. It might take a little while for the Misfit app to get started, but it's working in the background.

  4. Misfit will pop up a Health Access request.
  5. You can tap Turn All Categories On at the top, or toggle only the categories you want. 
  6. When you're done, tap Allow.


What to Do If the Health App Duplicates Misfit App Data

Just like before, your data could be duplicated by the iPhone. To fix this:

  1. From the Health app, select the Browse from the bottom of the screen.
  2. Tap Activity.
  3. Choose Steps.

  4. Tap Data Sources & Access.
  5. Select Edit.

  6. Long press the three horizontal lines and drag Misfit to the top of your list.

Moving Misfit to the top of your list of data sources will tell your iPhone that Misfit has priority and the Health app should consider data from it first.

How to Connect Withings Devices to Apple Health

Withings has a wide variety of products from fitness wearables and blood pressure monitors. The company makes syncing Withings devices to the Apple Health app easy by using its app Withings Health Mate. To connect Withings devices to Apple Health:

  1. Download the Health Mate app by Withings from the App Store.
  2. Log in or create an account.
  3. Tap Profile on the bottom-right corner.
  4. Scroll down and tap on the Health app icon.

  5. You'll get a Health app data request window. Toggle on the categories you want to sync. 
  6. Tap Allow when finished.

How Do I Sync the Health App with a Garmin, Polar Tracker or another Device or App not Listed Here?

In general, it’s smart to check the settings of any app or device app you want to sync with the Apple Health app. Once you’re within settings, you’ll likely see something along the lines of Health App Syncing. From there, you should be able to grant permissions to the app or device app. When you request permission, you’ll be able to select what specific information is synced, or you can choose to sync all available information. Later on, if you decide you no longer want that information shared with the Apple Health app, you can visit the Sources tab in Health and turn off any apps you want to, as well as delete any information from connected devices.

If, for whatever reason, you can’t figure out how to sync an app or device to the Health app, make sure you’re logged into the app or device app. Then:

  1. Open the iPhone Settings app.
  2. Select Health.
  3. Select Data Access & Devices.

  4. Choose the app you want to give permission to.
  5. Toggle on the permissions you want to give.

Top image credit: Jacek Chabraszewski /
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Author Details

Becca Ludlum's picture

Author Details

Becca Ludlum

Becca is a blogger, freelance writer, and iDevice addict. She lives in the middle of the Arizona desert with her husband and two boys, and can't imagine life getting any better. Read about her crazy life at, or connect with her on twitter @BeccaLudlum