720s: OBD-II Digital Gauges

720s displays Realtime Automotive data with the use of a WiFi OBD2 Scanner Tool for your iPhone/iPod/iPad devices. DISCLAIMER: 720s requires a compatible third-party hardware interface, purchased separately, to communicate with the vehicle. 720s supports all OBD-II and EOBD compliant vehicles sold worldwide. Please verify that your vehicle is OBD-II/EOBD compliant before purchasing! OBD-II Hardware compatibility: - ELM compatible WiFi (ELM327) ----------------------------------- (Note: Not all OBD-II compliant vehicles will have support for all of these parameters) Performance gauges: - Vehicle speed - Coolant Temperature gauge - Fuel gauge - Oil Temperature gauge