With location and activity tracking, the top pet trackers and GPS collars we've tested can help ensure your dog or cat is both safe and healthy. Find out which one is right for your furry companion. I ...

Cellular signal boosters use big antennas to improve the coverage in your home, vehicle, or property. These are the top signal boosters for apartments and houses. I’m one of PCMag’s mobile writers.

Geotagging is the act of including geographical information about where a photo was taken in with the digital photo file. Geotagging is extremely helpful to anyone who takes a large number of pictures ...