Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
COOKOO Watch Brings iOS Connectivity & Worldwide Launch @ CES 2013
ConnecteDevice today announced that today is their worldwide launch of their KickStarter funded project COOKOO.
The COOKOO watch looks like a designer watch but includes a digital display which allows users to receive notifications for Incoming calls, Missed calls, Facebook messages & posts, Calendar reminders,When your device becomes out of range and also when your mobile device is low on battery.
COOKOO is priced at $129 and is available it 5 different colours as well as supporting the iPhone 5, iPhone 4S, iPad mini, iPad (4th & 3rd generation), and iPod touch (5th generation).