Scan and Detect Who is Using Your Wireless Network Do you notice it is slower and slower of your WiFi network speed? May be some people hacked your WiFi password and join in your network, it is very danger to your security. This tool can detect if there is anyone else connect to your WiFi Network, when your phone connects to WiFi. It can display what device connects in your network, Samsung, Apple devices or Motorola, for example. If you find there is unknown device, please change your password of WiFi router. It can avoid of security issue and low speed of network transmission. One of the devices is your WiFi router, IP address xxx.xxx.xxx.1, for example.