SIM cards can last over a decade with proper care, though most users replace them due to upgrades, travel or network changes.

Leading the lineup is the new GripID Mannix, with the company adding iris and face biometrics to the portable biometric ...

The new Viwoods AiPaper Reader is a phone-shaped e-reading device advertised as having mobile data—but it can also make and take calls. But here's the weird part: There's no speaker.