What is it?

TomTom's iPhone cradle is unique amongst its kind (for the moment) in that it features a built-in GPS receiver — this will hopefully nix the awful GPS positioning that's been a trait of all iPhone nav apps thus far. The cradle also includes a built-in speaker and microphone, as well as an in-car charging cable.

How much is it?

In Australia it will retail for AU$160, but this doesn't include TomTom's iPhone nav app, which is currently going for AU$100 on the App Store.

Is it worth it?

We can't say yet — we're still waiting for our review unit to arrive. When it does, we'll let you know.