The newest model of Casio's popular wristwatch line, the GB6900AA G-Shock, is the company's first smartwatch that connects to the iPhone 4S or iPhone 5.

With Bluetooth 4.0 connectivity, the smartwatch can connect to your iPhone and sync alerts for calls, email, and security.  When a call or e-mail is received the watch can either beep or vibrate to alert the user. To cut down on the amount of times you leave your phone in a bar or in the backseat of a cab, the watch's Phone Finder feature will alert you when there is too much distance between the two devices. 

Check out the promo video above highlighting the GB6900AA G-Shock's functions. You can pick up your G-shock at select retailers now or from the G-Shock website. Unfortunately, the watch can't relay commands to Siri—maybe (hopefully) in a future version. 

[via BGR