The BlueO case was designed to provide special protection for the device while partially preserving its original aesthetics. Reinforced corners perfectly cushion falls, dispersing the energy of impact over the entire surface of the case, significantly increasing the phone's protection against dropping. Durable edges additionally secure the device and provide a firm grip, minimizing the risk of slipping out of the hand. This is particularly important in everyday use.

The matte, transparent back of the case protects the device's back and allows for the total exposure of its design. This material is resistant to scratches and discoloration, ensuring the phone will look aesthetically pleasing for a long time. In addition, the raised edge around the camera island protects the smartphone's sensitive part.