But it appears to need a phone to pair with. Let's cruise the App store.
How about https://market.android.com/details?id=com.gogii.textplus&hl=en >?
And for the handheld, let's look at the Viewsonic 7e at http://www.amazon.com/Viewsonic-V7E_1WNA1US7_01-ViewPad-Android-Gingerbread/dp/B005LG9A54
Since it can get to the Android Stores you can get to the Angry Birds and more.