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      11-29-2012, 01:49 PM   #5
Second Lieutenant

Drives: X1 xDrive35i
Join Date: Oct 2012
Location: Wasatch front

iTrader: (0)

X3 has HUD as well... But I've been looking into MobileEye and other technology to get lane departure and rear end collision detection and during that search I learned about ionroad app that does the same thing (not as well I'm guessing as it's $5 vs $750) but it does show your speed.

You could also look into the app WAZE that does do GPS speed (fairly decent accuracy) but also does traffic flow notices, police radar/lidar locations, accident and other nifty stuff too. I bought two cheap mounts (windsheild and dash I'm still comparing) phone mounts from flee-bay and use ionroad and WAZE every time I get into the car and I think it works quite well as a HUD replacement for the cost (Free or $5).