The Eye-Fi Mobile X2 does everything the previous Eye-Fi(s) did—upload photos to your computer and online—over a Wi-Fi network. The Mobile X2 has a new trick: It'll zap photos to and from your Android and iOS devices.
Eye-Fi's looking to give your digital camera a nice upgrade this fall when it introduces its first 2GB Wi-Fi SD card. The card will let any SD-friendly camera upload pics wirelessly to photo blogs or to your PC. Pricing will be a bit steep ($100), but it beats buying one of those fugly Wi-Fi cameras.