In late 2007, i-mate announced the release of the JAQ4, one of the first Windows Mobile 6 Professional devices to be made available in the US. The JAQ4 is slightly larger and more rectangular than the JAQ3, with a QWERTY keyboard buttons a big bigger and more rectangular. Both come with integrated Wi-Fi, something a lot of people have been asking for. Besides these, the JAQ4 has integrated GPS capability (no navigation software pre-installed), a 2.8" display, a larger 1660 mAh battery, a 2.0 MP camera and stereo Bluetooth - features that make the JAQ4 a real contender in this niche.