Make sure the docking station is charged.
The sensor is detected by the docking station when the blue symbol turns solid.
When the sensor is removed from the docking station the green wifi symbol must start to flash. When connection is established the green wifi symbol turn solid green.
When the app is opened and the sensor is removed, you will see a screen “CookPerfect Wireless is found” and can select wifi to connect. Hereafter you should find your own wifi and enter the password to connect.
If you cannot find your own wifi, then go to the settings tab in the app and “reset wifi”, close down the app, place the sensor in the docking station until it closes down and then start over to connect.
Wifi only connect on 2.4 GHz.