TomTom's Wireless Map Update Advantage

One of TomTom's most user-friendly features is the ability to update maps directly on the device using Wi-Fi — no computer, no USB cable, no desktop software required. This makes staying current with the latest road data considerably simpler than on many competing devices. This guide walks you through the entire process.

Which TomTom Devices Support Wi-Fi Updates?

Wi-Fi map updates are available on most TomTom GO series devices released in recent years, including models in the GO Basic, GO Essential, GO Classic, GO Expert, and GO Camper ranges. Older TomTom models (pre-2016) may not support Wi-Fi updates and require the MyDrive Connect desktop software instead.

To confirm whether your device supports Wi-Fi updates, go to Settings > System > About on your device and check the model number against TomTom's official support pages.

What You'll Need

  • Your TomTom GPS device
  • A Wi-Fi network (home broadband works best due to the file sizes)
  • The device charged to at least 20% battery, or plugged in during the update
  • Sufficient free storage space on your device

Step-by-Step: Updating Maps Over Wi-Fi

  1. Connect your device to Wi-Fi.
    From the main menu, tap Settings (the cog icon), then tap Wi-Fi. A list of available networks will appear. Select your network and enter the password if prompted. A Wi-Fi symbol in the status bar confirms the connection.
  2. Check for updates.
    Return to Settings and tap Updates & New Items. Your device will contact TomTom's servers and display any available updates — these may include map updates, software updates, speed camera data, and voices.
  3. Review available updates.
    Each update will show its name and file size. Map updates are typically the largest — a regional map update can be anywhere from 200 MB to over 1 GB. Ensure you have sufficient storage space; the device will warn you if it doesn't.
  4. Start the download.
    Tap Install Now or Download All. The device will begin downloading updates in the background. You can continue using navigation during the download, though it may run slightly slower.
  5. Install the updates.
    Once downloaded, the device will prompt you to install. Tap Install Now. During the installation phase, keep the device powered — either plugged into your car's power outlet or a mains adapter at home. The device will restart during installation.
  6. Confirm the update.
    After restarting, go back to Settings > Updates & New Items and confirm that no further updates are pending. Your device's map version will also be visible under Settings > System > About.

Scheduling Updates Automatically

If you'd prefer not to manually check for updates, some TomTom models let you set the device to check for and download updates automatically when connected to a known Wi-Fi network. Look under Settings > Wi-Fi for an "Automatic Updates" or "Update over Wi-Fi" toggle. When enabled, your device will quietly download updates overnight if left on charge within Wi-Fi range.

What to Do If the Update Fails

  • Check your Wi-Fi connection: Weak signal can cause interrupted downloads. Move closer to your router.
  • Restart and retry: Power off the device, wait 30 seconds, power back on, and attempt the update again. Most failed downloads resume where they left off.
  • Free up storage space: If the device is low on internal storage, remove unused maps for countries you don't travel to. Go to Settings > Maps to manage installed maps.
  • Use MyDrive Connect as a fallback: If Wi-Fi updates consistently fail, TomTom's MyDrive Connect desktop app (Windows/Mac) can install updates via USB as an alternative.

How Often Should You Update?

TomTom releases map updates regularly throughout the year. If you have a Lifetime Maps subscription (included with many TomTom GO devices), you're entitled to all map updates released during the lifetime of your device at no extra cost. Checking for updates every 4–6 weeks ensures you're always navigating with accurate, up-to-date road data.