A federal appeals court on Wednesday said the authorities do not need a probable-cause warrant to track a suspect's every move via GPS signals from a suspect's mobile phone. The 6th U.S. Circuit Court ...

Avi Greengart has what may be the funniest — and truest — explanation of why GPS on cell phones is now probably the most desired feature on mobiles. “It’s really the best of both worlds, because women ...

Fitbit is rolling out an update to the Charge 5 today to add a “Find Phone” capability that was previously exclusive to its line of smartwatches. Update 7/20: The Charge 5 update widely rolled out on ...