The new feature is available in Google Maps for iOS version 6.123.0. To access it ... you can easily toggle the speedometer on or off by tapping the Speed Limit icon during navigation.

Speedometer 3.0 is now available. Speedometer 3.0 is the result of a collaboration (joint multi-stakeholder governance model) between the Blink/V8, Gecko/SpiderMonkey, and WebKit/JavaScriptCore ...

partnered with Google's Chrome team to release Speedometer 2.0. The partnership's goal was to create a shared understanding of web performance so that the teams behind the engines could make ...