G-Shock by Casio recently introduced a line of watches with Bluetooth technology built in. Imagine your iPhone rings and your G-Shock vibrates letting you know that you have a call. Receive an email? Great. Your G-Shock will let you know with a beep or vibration. If you loose your smartphone, the watch has a built in Bluetooth phone finder. Simply press a button and your smartphone will sound off a tone until you find it. We bought the watches in 4 colors and they look great. These G-Shocks are limited edition so they wont last long.