[PudgePacket]

If you lose wifi will you be unable to take your shoe off ?

[Lazare]

1) They use bluetooth, not wifi.

2) They're actually designed to work in situations where you don't even have your phone as a primary use case.

So no, of course not. That was actually a major point made early on in the article. If you'd even skimmed the article, you'd have seen the answer to your question. :)

[pferde]

The worrying thing is that this is even a question.

[benj111]

Denial of Shoe attack.