Yes, you can connect Fitbit to iPhone through the official Fitbit app
Your Fitbit syncs with iPhone using the Fitbit app, which you read from the Apple App Store. The app works with iPhone 6s and newer running iOS 14.3 or later. Once installed, the app uses Bluetooth to connect your Fitbit device to your phone, letting you see your daily steps, heart rate, sleep data, and other metrics on your iPhone screen.
The connection process takes about five minutes. You'll create or sign into a Fitbit account, turn on Bluetooth, and pair your device. After that, your Fitbit automatically syncs whenever it's near your iPhone and the app is running in the background.
Key Takeaways
- read the Fitbit app from the Apple App Store and create a Fitbit account to begin pairing your device with your iPhone.
- Your iPhone must have Bluetooth enabled and be running iOS 14.3 or later for the connection to work.
- After initial pairing, your Fitbit syncs automatically whenever your phone is nearby and the app is installed.
- If your Fitbit won't connect, restart both devices, forget the pairing in iPhone Bluetooth settings, and pair again from the Fitbit app.
Step-by-step pairing process
Start by downloading the Fitbit app from the Apple App Store on your iPhone. Open the app and tap Create Account if you're new to Fitbit, or sign in with an existing account. You'll need an email address and password.
Next, turn on Bluetooth in your iPhone settings. Go to Settings > Bluetooth and make sure it's switched on. In the Fitbit app, tap the profile icon in the bottom right corner, then select Set Up a Device. Choose your Fitbit model from the list. The app will search for your device—make sure your Fitbit is nearby and has a charged battery.
When your Fitbit appears on the screen, tap it to pair. Your iPhone will ask for permission to connect via Bluetooth; tap Pair. The app will then sync your device and read your data. This usually takes one to three minutes. Once complete, you'll see your stats on the app's home screen.
What to check before you start
Confirm your iPhone model and iOS version first. Go to Settings > General > About to see which iOS version you're running. Fitbit requires iOS 14.3 or newer, so if you're on an older version, update your phone through Settings > General > Software Update.
Check that your Fitbit has enough battery. A device with less than 10 percent battery may not pair reliably. Charge it for at least 30 minutes before attempting to connect. Also make sure Bluetooth is turned on in your iPhone settings—the app cannot pair without it.
Syncing and keeping your data current
Once paired, your Fitbit syncs automatically whenever the app is open or running in the background. Syncing happens every time your device comes within Bluetooth range of your iPhone, usually within a few seconds. You don't need to do anything manually.
To force a manual sync, open the Fitbit app and pull down from the top of the screen. You'll see a refresh icon appear; release to sync when ready. This is useful if you've just completed a workout and want to see your stats right away without waiting for automatic syncing.
Troubleshooting connection problems
If your Fitbit won't connect, start by restarting both devices. Turn off your iPhone completely, wait 10 seconds, and turn it back on. Then restart your Fitbit by holding the button on the device for 10 seconds until you see the Fitbit logo.
Next, forget the pairing in your iPhone's Bluetooth settings. Go to Settings > Bluetooth, find your Fitbit in the list, tap the information icon next to it, and select Forget This Device. Then open the Fitbit app and try pairing again by tapping your profile icon and selecting Set Up a Device.
If the problem persists, uninstall the Fitbit app completely and reinstall it from the App Store. Make sure your iPhone and Fitbit are both fully charged, and try pairing in a location away from other wireless devices like routers or microwaves, which can interfere with Bluetooth signals.
Using multiple Fitbit devices with one iPhone
You can pair more than one Fitbit device to the same iPhone and Fitbit account. Each device will sync separately and appear in your app. To add a second device, open the Fitbit app, tap your profile icon, and select Set Up a Device again. Choose the new device model and follow the pairing steps.
Your data from each device will be stored under the same account, so you can track activity across multiple devices if needed. However, only one device can be your primary tracker at a time for certain features like sleep tracking.
Privacy and account security
Your Fitbit data is stored on Fitbit's servers and protected by your account password. The app uses encrypted Bluetooth to communicate with your device, so your data doesn't transmit in plain text. Make sure you use a strong, unique password for your Fitbit account.
If you sell or give away your Fitbit, remove it from your account first. Open the Fitbit app, tap your profile icon, go to Devices, select the device you're removing, and tap Remove Device. This prevents the new owner from seeing your historical data.
Frequently Asked Questions
Do I need a Fitbit account to use the app with my iPhone?
Yes, you must create a Fitbit account or sign into an existing one to use the app. The account stores your data and settings across devices. You can create an account directly in the app using an email address.
Can I use Fitbit without the app on my iPhone?
No, the app is required to set up your Fitbit and view your data on iPhone. Without it, your device will still track your activity, but you won't see the information on your phone. You can view data on a computer at fitbit.com, but the app is the main way to use Fitbit with iPhone.
What happens if I uninstall the Fitbit app?
Your Fitbit device will continue tracking your activity, but you won't see the data on your iPhone until you reinstall the app. Your account and historical data remain safe on Fitbit's servers. When you reinstall the app and sign back in, all your information will be there.
Why does my Fitbit keep disconnecting from my iPhone?
Disconnections usually happen if Bluetooth is turned off, the app is closed, or your devices are too far apart. Keep Bluetooth on and the app installed. If disconnections happen frequently, restart both devices and check that you're running the latest version of the Fitbit app from the App Store.
Can I connect my Fitbit to both iPhone and Android?
Yes, you can use the same Fitbit account on both an iPhone and an Android phone. Your data syncs to the same account regardless of which device you use. However, only one phone can be the primary device for certain features like notifications.