This tweak allows you to have a speedometer for the native Maps.app. You can change which format you would like the speed displayed in via Settings.


The GPS is a lot more accurate than vehicle speedos. I would say your cars speedo is off by 2 mph.So far seems pretty accurate. There was a 2 mph difference when I was using it.
Most vehicle speedometer's are incorrect by +/- 4 mph.The GPS is a lot more accurate than vehicle speedos. I would say your cars speedo is off by 2 mph.
I figured that especially since i have performance tires that are a little different than what the car is used to, a little smaller. I was more highlighting the small amount of difference as most would tend to think that this stuff is not accurate.The GPS is a lot more accurate than vehicle speedos. I would say your cars speedo is off by 2 mph.