A smartwatch is a computerized wristwatch with functionality that is enhanced beyond timekeeping.


Smartwatches
Modern smartwatches are effectively wearable computers. Many smartwatches run mobile apps, while a smaller number of models run a mobile operating system and function as portable media players, offering playback of FM radio, audio, and video files to the user via a Bluetooth headset. Some smartwatches models, also called 'watch phones', feature full mobile phone capability, and can make or answer phone calls.
**send and receive files,
**FM, Bluetooth, accepts apps,
**easy to carry about..
Technology on the go.

http://www.360fashionhub.com/2015/05/smartwatches-modern-technology-to-suite.html