Wearable devices are the most discussed technology trend currently. Any computing device that you can attach to your body is a wearable, e.g. a bluetooth headset. However devices like smart watches and head mounted displays are true wearable computers. They bring contextual information to the fingertips of the user. Wearables may very well be the next game changers after (or along with?) smartphones for enterprises.
With Apple Watch announced and expected in early 2015, the wearable industry looks exciting and the possibilities immense.