Meet FIXD: a smart car health monitor that translates your check engine light into understandable terms. Compatible with most vehicles sold from 1996 onward, FIXD lets you know the severity and consequences of each car problem. It is compatible with iOS and Android devices.
FIXD is small enough not to get in your way. Even if you are not too technical, you can rely on this smart gadget to get updates on the status of your engine. You also get reminded to service your car regularly. Costs under $40 at this time.