Once installed on your smartphone makes this a wireless connection to the integrated access point of the map and downloads new files. This is depending on the number and channel coverage of wireless LANs within range times faster or slower.
Important: If you want to file then copy the Eye-Fi card to the computer, this works * not * via SD card reader. One is unfortunately forced to leave the card in the camera and the camera to the computer to be connected (eg via USB cable).