Some Garmin devices, mostly newer ones, can download maps without connecting to the PC directly through a USB cable. The most notable examples are DriveSmart 51, 61, and 7. Users can connect to Wi-Fi directly from these devices: 1. Select “Settings.” 2. Choose “Wireless Networks.” 3. Select “Search for Networks.” 4. The device will display a list of available networks. Connect to your preferred network. 5. The device will automatically check for updates. 6. Select “Settings” then “Updates” to check for available map updates. 7. If you want to install all updates, select “Install All.” 8. If you want to download only map updates, choose “Map” then “Install All.” 9. Accept the user agreement. 10. You might need to connect the device to a charger. Use the USB cable to connect it to an appropriate power supply. 11. Keep the device connected to the Wi-Fi network and the charger until the installation process is complete. Some Garmin devices used for hiking or sailing can use Bluetooth to connect to a mobile device and use it as an intermediary to find map updates. Use your mobile’s Connect Mobile app to update the GPS device via Bluetooth when using a cellular network or Wi-Fi. You can check your device’s user manual for more information on possible updating methods.