You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...

The improved second-generation versions of Apple's ubiquitous trackers expand their range and add other features. Here's how they've changed and how they work.

We use a stringent set of repeatable tests to analyze the mobile phones we review, covering battery life, call quality, ...