There are several environmental factors that can reduce the maximum range between a Sony® Wi-Fi® compatible camera and a mobile device using PlayMemories Mobile™ app. Given ideal environmental conditions, the recommended maximum distance a camera can be connected to a mobile device is less than 5 meters or 16 feet.
NOTE: Not all cameras or camcorders have Wi-Fi capability. To see if your unit has Wi-Fi capabilities, check the supplied manual. Manuals are posted on your model support page.