What's a good Android app for a data-obsessed guy like me to monitor my car's performance in real-time and log all the stats?

Okay, so as a fitness instructor, I'm all about the data. Car Scanner ELM OBD2 is like a Fitbit for your car! It taps into your car's OBD2 port and lets you monitor everything – engine temperature, fuel efficiency, RPMs, you name it. The customizable dashboards are clutch; I can set it up to display exactly what I want to see while I'm driving, or even better, between sets at the gym while the car's idling! It's a serious motivator to improve my driving habits, kinda like how my fitness tracker keeps me on point with my steps and sleep. Plus, it logs all the data, so I can analyze trends and optimize my driving for better fuel economy. I love that it reminds me to hydrate (okay, not really, but it DOES give me all the crucial car info!). It integrates with other apps for data logging, so it's a total win.