Check WiFi coverage on your O2 WiFi extender Proprietary OS

Connect your phone to your WiFi hotspot and go to the room where you would like to check the WiFi coverage.

Check the WiFi icon on your phone to see how strong the signal for the connected WiFi network is. The larger the filled in section of the WiFi icon, the better the signal.

Open an internet browser on your phone and go to samknows.com/realspeed/ to test the speed of your WiFi network's internet connection.

Make sure that you're not downloading or uploading large files and that no games or streaming are running on the network while you're testing your WiFi connection.

Please wait while the speed is tested and the result is displayed. If you experience a weak signal, reduced speed and high latency in the room where you're doing the test, this could be a sign that you need to expand your WiFi network with an extra WiFi extender.

It is recommended that you do the same test in different rooms and compare the results to get a complete overview of areas with poor WiFi coverage.