Yes, you can connect Fitbit to Apple Health, but the connection works one way only
Fitbit data flows into Apple Health, but Apple Health data does not flow back to Fitbit. When you set up the connection, your Fitbit device sends steps, distance, calories burned, heart rate, and sleep data to the Health app on your iPhone. You see all your Fitbit information in one place, but Fitbit itself cannot read data from other sources in Apple Health.
The connection requires an iPhone running iOS 12.2 or later and a Fitbit account. Android users cannot connect Fitbit to Apple Health because Apple Health only works on iPhones and iPads. If you use an Android phone, your Fitbit data stays in the Fitbit app alone.
The setup takes about five minutes and does not require you to unpair your Fitbit from your phone or start over with your device.
Key Takeaways
- Fitbit sends steps, distance, calories, heart rate, and sleep data to Apple Health, but the flow is one direction only.
- You need an iPhone with iOS 12.2 or later and an active Fitbit account to make the connection work.
- The connection happens inside the Health app settings, not inside the Fitbit app.
- Once connected, your Fitbit data updates in Apple Health automatically each time your Fitbit syncs to your phone.
How to connect Fitbit to Apple Health on your iPhone
Open the Health app on your iPhone and tap the profile icon in the top right corner. Scroll down and tap "Data Access & Devices." Tap "Connect a Device" and search for Fitbit. Select your Fitbit device type from the list — for example, Fitbit Charge 5 or Fitbit Sense 2.
Tap "Connect" and you will be taken to a Fitbit login screen. Enter your Fitbit account email and password. After you log in, Fitbit will ask which data types you want to share with Apple Health. You can choose to send steps, distance, active minutes, calories burned, heart rate, and sleep data, or turn off any category you do not want tracked. Tap "Allow" to confirm your choices.
Return to the Health app. Your Fitbit device now appears under "Data Access & Devices." Data syncs automatically whenever your Fitbit connects to your phone via Bluetooth and uploads to the Fitbit servers.
What data actually transfers to Apple Health
Fitbit sends these measurements to Apple Health: steps taken, distance traveled, active minutes, calories burned, heart rate (including resting heart rate), and sleep duration and quality. Sleep data includes the time you fell asleep, time you woke up, and how many minutes you spent in light, deep, and REM sleep if your Fitbit model tracks those stages.
Fitbit does not send weight, blood oxygen, skin temperature, stress levels, or menstrual cycle data to Apple Health, even if your Fitbit device measures those things. Those measurements stay in the Fitbit app only. If you want to log weight in Apple Health, you must enter it manually or use a different scale app that connects to Apple Health.
Why the connection is one way, and what that means for you
Apple Health is a data hub — it collects information from many sources like your iPhone's built-in sensors, other fitness apps, and connected devices. Fitbit chose to send data to Apple Health but not to receive it. This means if you log a workout in Apple Health or use another app to record steps, Fitbit will not see that data. Your Fitbit device only counts what it measures itself.
This matters if you use multiple fitness trackers or apps at the same time. For example, if you wear your Fitbit and also use Apple Watch, both devices will log steps separately, and both numbers will appear in Apple Health. You will see the total from each device, not a combined count. You have to decide which device to trust or manually adjust your records.
How to disconnect Fitbit from Apple Health
Open the Health app and tap the profile icon in the top right. Tap "Data Access & Devices" and find Fitbit in the list. Tap "Fitbit" and then tap "Delete." Confirm the deletion. Your Fitbit data stops flowing to Apple Health when ready, but the data already in Apple Health remains there — it does not erase your history.
You can reconnect at any time by following the setup steps again. Your Fitbit device itself is not affected; it continues to work normally and stores data in the Fitbit app.
Troubleshooting a connection that stops working
If your Fitbit data suddenly stops appearing in Apple Health, first check that your Fitbit device is syncing normally. Open the Fitbit app and confirm that your device shows recent data. If the Fitbit app is not syncing, restart your Fitbit device and your phone, then try syncing again.
Next, check that Bluetooth is turned on and that your Fitbit is still connected to your phone. Open Settings, tap Bluetooth, and look for your Fitbit device in the list. If it is not there, forget the device and re-pair it by opening the Fitbit app and following the pairing steps.
If Fitbit is syncing normally but data is not reaching Apple Health, open the Health app, go to "Data Access & Devices," find Fitbit, and check that all the data types you want are toggled on. Sometimes the connection toggles off after an iOS update. If toggling is already on, try disconnecting and reconnecting Fitbit following the steps above.
Fitbit and Apple Health on iPad and Mac
Apple Health works on iPad running iPadOS 12.2 or later, and you can connect Fitbit the same way you do on iPhone. Use the Health app, go to "Data Access & Devices," and follow the setup steps. Your Fitbit data syncs to Apple Health on your iPad as well as your iPhone because they share the same Apple ID.
Apple Health does not exist on Mac, so you cannot connect Fitbit to a Mac computer. If you want to view your Fitbit data on a Mac, you must use the Fitbit app for Mac or log into your Fitbit account on the Fitbit website.
Frequently Asked Questions
Can I see my Fitbit data in Apple Health if I use Android?
No. Apple Health only works on iPhones and iPads. If you use an Android phone, your Fitbit data stays in the Fitbit app. You can view it there, but you cannot send it to Apple Health because that service does not exist on Android.
Will connecting Fitbit to Apple Health drain my battery faster?
No. The connection uses the same Bluetooth sync that Fitbit already does with your phone. Connecting to Apple Health does not add extra battery drain beyond what your Fitbit normally uses.
Can I use Apple Health data to fill gaps in my Fitbit data?
No. Fitbit only reads data from your Fitbit device itself. If you log a workout in Apple Health or use another app to record steps, Fitbit will not see it. The two apps work independently in that direction.
What happens to my Fitbit data in Apple Health if I delete my Fitbit account?
The data already in Apple Health stays there. However, new data stops syncing because the connection breaks when your Fitbit account is deleted. If you create a new Fitbit account later, you can reconnect to Apple Health, but your old data in Apple Health will not update.
Do I need to keep the Fitbit app installed to sync with Apple Health?
Yes. Even though the connection happens through Apple Health, your Fitbit device syncs to the Fitbit app first, and then the Fitbit app sends data to Apple Health. If you uninstall the Fitbit app, the sync chain breaks and data stops reaching Apple Health.