Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...

We may receive a commission on purchases made from links. It's safe to say, metal detecting isn't a hobby that works for everyone. While some are out searching plowed fields for colonial relics, ...

159.0038% OFF$98.12 at Walmart $119 at The Home Depot 93.9910% OFF$85.05 at Amazon The Bounty Hunter metal detector earned the top spot on our list for its intuitiveness, lightweight design and its ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached. [Łukasz Podkalicki] shows us ...