Speed alert

[himynameisdaniel]

I use a OBD link MX cable\adaptor it communicates to android smartphone\tablet via bluetooth with either Dashcommand or Tourque software.
with the tablet mounted to the dash in a safe and compliant manner. it will show me my true vehicle speed according to the vehicles ECU.
I can choose to have as much or as little as i want. Engine RPM, Fuel Trim, Temperatures on all sensors coolant etc.
The more virtual "gauges" or graphs i have the slower it reads the data.

I personally love being able to graph my run to work and then compare it over and over with other times and see how my trip fuel economy can be changed by having 1 red light slowing me down. But then again numbers and graphs amuse me.