Carista EVO is a Bluetooth OBD (on-board diagnostic) adapter for car customization, diagnosis, maintenance and real-time data. Carista EVO enhances your driving experience, provides fast connectivity, and expands the functionality of Carista applications to support a wide range of car brands.

Designed with a warhead-shaped profile to enhance durability and robustness, the Carista EVO is easy to insert, has instant Bluetooth connection and stable communication. The EVO is surrounded by omnidirectional LED light design, providing a more visible and intuitive experience, allowing users to understand each mode at a glance.

The strap design allows quick release, allowing users to easily remove the EVO from any vehicle connection slot, even in narrow interior spaces.

Oneobject are involved in the entire design and development phase, including product design, product commercial rendering, packaging design, OOBE (out-of-the-box experience), product graphic design, and R & D and production follow-up to ensure EVO delivers consistent design intent and integrity.

During the design process, various design concepts and prototypes were developed.