One of the new and popular innovations of modern technology is the smart watch. It is a computerized wristwatch which is often comparable with personal digital assistant device (PDA). When smart watch first introduced to the market and it only can capable of perform basic task which included, calculation, translation and games playing. But now modern smart watch works as a wearable computer. Also now smart watch has made a way to use your smartphone without crashing your bicycle because this watch can grab your information from your phone. Now many smart watches uses mobile operating system to function as a portable media players. Smart watch uses Bluetooth to connect wirelessly to your iPhone or android smartphone. Any notification, message, and any other data of your phone will show in your smart watch display. Also now few model of smart watch has full features of mobile and can make or answer to a phone call.
