OTOFIX watch is a vehicle key on wrist, which integrates smart key and smart watch functions. The OTOFIX smart watch combines the functions of a vehicle smart key with those of a smart watch into one indispensable personal digital device. It performs all the functions of a smart key—Lock and Unlock doors and Remotely Start—and all the functions you expect from a smart watch, including call and text notifications, exercise apps, and health monitoring. Moreover, OTOFIX watch also supports easy programming via OBD(with optional VCI, which is NOT included).