In the future, our smartphones, tablets, and even TVs are going to become more flexible. A bunch of companies like Lenovo are working on these ideas. Lenovo CPlus is a bendable smartphone that turns into a wearable device. You just have to put it on your wrist and apply a gentle push to wrap it around. Once you are done, the device can be turned back into a regular smartphone.
These smartphones are expected to be lighter than regular smartphones. The above video shows what you can do with it.