The phone isn't the only device smartening up.
"Smartwatches," like their smartphone cousins, are wearable timepieces updated to play music, ping you with Facebook messages, measure your heart rate and do a lot of other things other than simply telling time.
High-tech watch makers were out in full force in Las Vegas at this year's Consumer Electronics Show, which concluded on Friday. Some, like Cookoo and i'm Watch, are already available to customers; others, like Pebble and Martian, can be preordered.
Which watches caught our attention this year? Click through the gallery below for our seven favorites.