If cameras aren't connected to Wi-Fi, you can still pick them up with your Bluetooth. Just set your Bluetooth to its pairing ...

Michelle Yan: So, we got our hands on some spy gear from Amazon. (These are so tiny). There's supposed to be some cameras hidden inside these normal-looking objects. Let's start with the clock.

People have found hidden cameras in all kinds of places ... which is a legal issue just like an indoor spy cam.