15 High-Tech 'SmartWatches' Makes you Jealous

12. Casio BlueTooth Low Energy Watch Prototype

Casio revealed this new environment friendly mobile device at CES 2011, the device works on low-energy, is Bluetooth enabled to get cellphone alerts. Its Bluetooth 4.0 was its key feature which at that time was a rare thing to find, but if the company had given a second thought about its looks it might have a few more positive responses.

13. iWatch

This is a wrist mounted iWatch which is designed by Peter Burns before the mini iPod Nano came into existence. The basic idea behind this watch is to mound a conventional iPod around the user’s wrist. This concept was released in July 2010 and was really ahead of time.