My 15-year-old daughter just got her learner’s permit, so when I was pitched a new gadget tailored to teen drivers, I was intrigued. The Miles Plug is a small device that plugs into your car’s OBD-II port and monitors location, driving habits, and vehicle health, along with emergency accident response and roadside assistance.
The idea is that knowing all these things should help me feel more comfortable when my daughter starts driving alone. I tested the (now discontinued) Ring Car Cam…


