Does this work using wifi?

Hi Bailee, no this does not use WiFi or internet. It works by using 2.4 GHz Digital FHSS. FHSS baby monitors are baby monitors that utilize a spread spectrum to digitally transfer signals in the 2.4 GHz frequency. You will not need WiFi or internet for this product to work. We hope this helps, if you have any other question please feel free to email info@babyonthemove.co.nz