Hi Adam, I posted this on may 18th and didn't get a response yet. See below the details of my earlier post regarding latest update:
Even though "Units" setting on my android phone Navdy app is in "Kilometres", when my phone is not paired to Navdy while driving, display shows mph as default, which wasn't the case before software update. Only when I am using the Navdy app and navigating with it, does unit of display shows kmh correctly.
I am using Sony Xperia XZ Android phone running 7.0, Navdy software updated to v.1.1.1516. Navdy is used in 2016 Mercedes Benz GLC250.