Smartphones are useful tools for everyday life, but they’re privy to nearly everything about you, including all the places you’ve been — if you let them.

An accelerometer measures the acceleration of your phone. It does that on three axes: horizontal, vertical, and forward/backward. It also senses vibration, tilt, and free fall. Being able to calculate ...

The necessity to track our smartphones has escalated as smartphones have become essential life accessories in contemporary society. A mobile phone with an IMEI (International Mobile Equipment Identity ...

Core to Garmin’s offering is the heart rate sensor on the back. Heart rate monitoring is core to Garmin figuring out how hard ...

Some of the most terrifying stories you'll hear today are about GPS trackers like AirTags being used maliciously. Here's how ...

and exterior doors will be given a letter-number coding system. The GPS system works by making a phone call to 911. "Wherever that location is, once 911 is called, and the local response team is ...

We found the best kids smartwatches after extensive testing. See top picks that meet the needs of both children and parents.

And the latest location tracking nightmare to hit phone users shows the threat remains ... It can reveal details about the number of users in a location, user and supply movements, daily routines ...