Summary: The market for high-tech watches just became more competitive, but still lacks a device from Apple. CNET's Sumi Das rounds up the current crop and looks at the features, from touch screens to cameras to built-in headsets.
Summary: The market for high-tech watches just became more competitive, but still lacks a device from Apple. CNET's Sumi Das rounds up the current crop and looks at the features, from touch screens to cameras to built-in headsets.