Our readers can't stop buying these 10 gadgets - and No. 4 really surprised us

Follow ZDNET: Add us as a preferred source on Google.

One of the great things about this job is that we get to write about all sorts of gadgets. Many times, the stuff that catches our eye isn't the hot-ticket item like a new iPhone, but the smaller, stranger, and sometimes more obscure stuff. These are things you might never have known existed, but they enter your life and change it for the better.