As cellphones continue to evolve, we've almost become desensitized to the growing list of perks that come with each new model, perhaps losing sight of the fact that simpler forms of technology are not always archaic ones.

The Leaf is a cellphone concept that runs on solar power or electricity, and is made from layers of flexible material that enable it to transform into a bracelet/wristwatch for portability.

Although you can't perform all of your daily tasks with it (it only has basic calling/texting capabilities), it's an eco-friendly idea that sees forward-thinking technology mingling with simplicity.

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