Navigation in the Z1 is totally unreliable in my neck of the woods. Here is an example of just how bad it can get:

The checkered flag was registered on a previous visit to that location. I've since been back there a couple of times and still, when I input my destination to that checkered flag the Z1 tells me to go past my left turn towards 'GO Home' and make a 53 Km detour over MACTIER and BALA.
Is the Z2 any better when it comes to navigation? ![]()
And what about the voice commands?
The first time I tried voice command in the Z1 I was thrilled that it came up with a route to the destination I had verbally input.
Turns out that was my lucky day because since then the bitch doesn't seem to understand anything that I tell her.
Has Voice command improved in the Z2? ![]()
If it's improved to the point that it is actually usable then I would have no need for the bypass and would be quick to upgrade. ![]()
UPDATE Here is how the Z2 routes to that same location. No more 53 km detour. Go directly to goal.

Unfortunately almost all other unexplainable detours are unchanged.