The interface displays only 6 icons, but each of these icons corresponds to a particular type of notification.
The watch connects to your smartphone via Bluetooth, and when you’ve got a phone alert the display lights up.
Cuckoo works with an iOS app and it allows you to manage the type of notifications you receive, but also how you are notified.
The Cuckoo can last up to a year on a standard watch battery.
Cuckoo is now a project of Kickstarter, but it has managed to get almost half the amount needed to be developed.