Can Fitbit Sync With Garmin Connect? | What Actually Works

No, Fitbit data does not flow straight into Garmin Connect, though some records can be moved with exports or a third-party bridge.

Plenty of people switch wrists, test two wearables, or keep an old Fitbit alive while a new Garmin handles training. That’s when the same question pops up: can Fitbit sync with Garmin Connect? The short reality is simple. There is no native, automatic Fitbit-to-Garmin Connect sync for your full health and workout history.

That doesn’t mean you’re stuck. You still have a few workable paths, and each one fits a different goal. One path helps you carry over past weight, steps, or body data. Another helps with workout files. A third path uses a middle app, though that route can be patchy and needs extra care.

This article breaks down what syncs, what does not, and which option makes sense before you spend an hour tapping through menus that lead nowhere.

Can Fitbit Sync With Garmin Connect? The Real Answer

Garmin Connect and Fitbit do not offer a clean, built-in handshake where all your data moves back and forth on its own. Garmin’s own support pages make that plain in practice. Garmin Connect works with many outside apps, yet most of those links are one-way, and Garmin also says data received from one outside service is not forwarded to another. You can read Garmin’s wording on syncing Garmin Connect with third-party websites.

Fitbit also does not list Garmin Connect as a native partner connection inside its standard app linking flow. Fitbit points users toward direct app connections and, on Android, Health Connect for supported apps. Its help page on connecting Fitbit with another app lays out that setup.

So the real answer is this:

• No full automatic sync between Fitbit and Garmin Connect.
• Yes, some Fitbit data can be imported into Garmin Connect manually.
• Yes, third-party tools may bridge part of the gap, though results vary by data type and device.

What Most People Mean By “Sync”

People use the word “sync” for a few different jobs, and that’s where the confusion starts. One person wants old Fitbit weight logs inside Garmin Connect. Another wants every run, sleep record, and heart-rate trend to merge into one clean dashboard. Those are not the same task.

Before you pick a method, decide what you want Garmin Connect to become:

• Your new long-term home for training and body data
• A place to upload old Fitbit history once, then start fresh
• A second dashboard that mirrors parts of your Fitbit account

If you want a perfect mirror of both accounts, you’ll hit a wall. The platforms use different data models, different workout handling, and different rules for imported records.

Where the friction shows up

Even when data can be moved, it may not appear in the same way you saw it on Fitbit. Daily totals can change by a little. Time-zone mismatches can shift a date. Some categories import better than others. Sleep is often the messiest area, while body metrics and simple daily activity summaries tend to be easier.

Manual import is the cleanest official route

If your main goal is to move Fitbit history into Garmin Connect, the official route is manual export from Fitbit, then import into Garmin Connect. Garmin has a support article built for this exact use case: Import Data From Fitbit to Garmin Connect.

Fitbit also lets you download your account data. That part starts with its export tools, which Fitbit documents in its help center. Once you have the files, Garmin can accept certain Fitbit exports if the format lines up with Garmin’s rules.

Goal	Best path	What to expect
Move old weight logs	Fitbit export to Garmin import	Often one of the smoother transfers if file formatting is correct
Move daily step or calorie totals	Fitbit export to Garmin import	Works better for daily summaries than for rich workout detail
Move individual workouts	Manual file upload when available	More effort and depends on file type and record quality
Mirror data every day	Third-party bridge	No official guarantee and setup can break after app changes
Keep sleep history identical	Usually not realistic	Sleep fields often do not map neatly between platforms
Preserve badges and app-specific scores	Not transferable	Platform-only features stay with the original service
Start using Garmin without losing the past	Import basics, then begin fresh tracking on Garmin	Often the least frustrating setup
Use one phone hub for many apps	Android Health Connect for supported apps	Helpful for some app sharing, but not a full Garmin Connect replacement

How the manual process usually goes

You first request or download your Fitbit data archive. Then you sort out which files matter for Garmin Connect. After that, you import the supported records into Garmin Connect and check the results day by day.

That sounds easy on paper, though Garmin notes a few catches. Fitbit CSV files need the right headers, and Garmin says Garmin data will take priority if both platforms have wellness data for the same day. Garmin also warns that dates can shift by a day when time zones do not line up.

That means manual import works best when you treat it as a one-time migration, not as a daily maintenance task.

Third-party bridges can help, but they are not magic

Some users turn to bridge apps to pull Fitbit data into another service, then push pieces of it toward Garmin or a phone-level health hub. This can work for some people. It can also fall apart after an app update, a login change, or a tweak to data permissions.

If you go this route, check four things before trusting it:

• Which data types it handles: workouts, steps, sleep, weight, heart rate
• Whether sync is one-way or two-way
• How duplicates are handled
• Whether the app still receives updates and has recent user reports

There is also a privacy angle. A bridge app may need access to two health accounts at once. Read the permissions screen slowly. If the app looks abandoned or vague about data use, skip it.

When a bridge app makes sense

A bridge app makes the most sense when you already know the exact gap you are filling. Maybe you only want weight data copied over. Maybe you want workouts to land in a central phone app. If your goal is “make every Fitbit metric look native inside Garmin Connect,” you will likely end up annoyed.

Method	Good fit for	Main drawback
Official export and import	One-time transfer of selected Fitbit history	Manual work and limited data mapping
Manual workout file upload	Saving a missing activity	Not all records are easy to convert or find
Third-party bridge app	Ongoing partial sync	Can break, duplicate records, or miss fields
Fresh start on Garmin	Users who care more about future training than old logs	Historical Fitbit trends stay behind

What data usually does not carry over well

App-specific scores and features are where most transfers fall apart. Readiness metrics, badges, sleep scoring styles, and coaching features are tied to each brand’s own system. A raw export may carry numbers. It will not carry the full meaning the original app wrapped around those numbers.

That is why two users can import the same month of Fitbit data into Garmin Connect and still feel like half the story went missing. The source platform may count an activity one way, label recovery another way, and stamp sleep with fields Garmin does not use in the same form.

Duplicate data is another common mess

If you keep wearing both devices for a while, duplicate daily totals can sneak in. A run tracked by Garmin and a day-total summary imported from Fitbit can muddy the same date. Garmin’s own import notes make clear that overlaps can affect what shows up. Clean data beats more data here.

The least painful setup for most people

For most users, the cleanest move is this: export the Fitbit records you care about, import the pieces Garmin Connect accepts well, and then let Garmin handle tracking from that point on. That gives you some history without turning your account into a patchwork of mismatched records.

If your old Fitbit history matters a lot, save the original export files in a safe folder too. Garmin Connect can become your main training home, while Fitbit remains your archive for older trends you may want to revisit later.

If you only switched devices last week, there is another good option: skip the big migration, start fresh on Garmin, and keep Fitbit around as a read-only history record. That route sounds boring, though it often saves the most time.

When syncing is worth the hassle

Try the transfer if one of these sounds like you:

• You have years of body-weight or daily activity logs you still track
• You changed from Fitbit to Garmin and want one main dashboard
• You need certain workout files inside Garmin Connect for training records

Skip the effort if your real goal is just to see your progress going forward. In that case, a clean break is often the smarter call.

Final take

Fitbit does not sync natively with Garmin Connect in the smooth, automatic way most people hope for. Still, Garmin does give Fitbit users an official import path for some data, and that makes a partial move possible. If you want the fewest headaches, treat it as a selective migration, not a perfect merge.