You can start a WhatsApp video call from the Calls tab by looking up a contact or from a chat thread.

You can easily make international calls with Google Voice from your Android or Apple device, or your computer.

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...

Samsung's lineup of smartwatches is some of the best the market offers. The last gen of smartwatches, such as the Samsung Galaxy Watch 6, still stands out thanks to its sleek design and powerful specs ...