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How to Fix Garmin Syncing Activity but Not Uploading to Garmin Connect App Issue



Garmin is a multinational technology company that specializes in GPS navigation, wearable technology, and outdoor recreation products.

The company was founded in 1989 and is headquartered in Olathe, Kansas, USA. Garmin produces a wide range of products, including GPS navigation devices, activity trackers, smartwatches, and marine and even aviation electronics.

Image credit: Garmin

Garmin also offers a variety of software and mobile applications, including the Garmin Connect platform, which allows users to track and analyze their fitness data, connect with other users, and share their progress.

Despite this, sometimes the Garmin app fails to upload information, even though it’s synced just fine. So, what can you do when faced with this issue?

Top Ways to Troubleshoot Garmin Syncing Activity but Won’t Upload to Connect App

Garmin device errors is a bit difficult to troubleshoot, as the issue can be caused by a plethora of different reasons. Pinpointing which problem your device and software is afflicted by can be tough, but that’s why we’re here to help out.

We’ve compiled several guides below that should help you solve the problem, regardless of what the reason behind it is. So, without further ado, let’s get right into it.

Disconnect and Reconnect your Garmin Device

Image credit: Garmin
  • Often times, your device just needs to be refreshed in order to sync properly.
  • According to your product manual, disconnect your device from your Garmin Connect app.
  • Wait for a minute.
  • Reconnect your device.
  • Test the device out to see if the issue persists.

Install the Latest Version Update on Garmin Connect App

  • Sometimes, all you need to do is update the Garmin Connect app to fix any issues.
  • Search for Garmin Connect in your smartphone app store.
  • Check to see if there are any updates available.
  • If there’s an update available, install it.
  • Wait for the update to finish installing.
  • Relaunch Garmin Connect and reconnect your device.
  • Test the device out to see if the issue persists.

Fix Corrupted Garmin Data

Photo credit: Mario/Pixabay
  • Garmin’s data can sometimes get corrupted, resulting in no data being uploaded.
  • Connect your Garmin device to a computer.
  • Open your File Explorer.
  • Import it to your PC Garmin Connect client.
  • If the client says “Unsupported file type,” your file is corrupted.
  • Download a fit file fixer like this one.
  • Use the tool to fix the “.fit” file.
  • Upload the fixed file to Garmin Connect.

If you’ve tried all of these steps and are still encountering the error, you may need to contact Garmin for further help. We hope these guides managed to help you get your Garmin uploads working again as usual, since it’s pretty frustrating when you can’t keep track of your progress. For more guides and helpful fixes like this, stay tuned!



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