One of the biggest problems of modern mobile phones and smartphones is their size. It is certainly, the big screen is very good, play games or read all sorts of information is convenient, but when it concerns where to put the device, pockets sag and create some discomfort when walking.
According to the author of the concept, Nokia FIT ring phone is designed for easy acceptance / fulfillment calls and messages. In addition, this ring is waterproof – his not necessarily shoot at any water procedures. Unusual ring made of soft silicone and flexible of rubber and did not restrict the wearer. The use of these materials as well as a special form will allow people to wear the gadget at thin or thick fingers.
Of course, in this case we have only a concept that at the current level of technology to implement unlikely to succeed (hard to imagine, where you can hide the radio, SIM-card and main battery). It is much easier to imagine,that this gadget will released to the market, such, as an unusual wireless headset.