DR590W-2CH 32GB Blackvue camera ($468)
(W stands for Wi-Fi)
Also take a look at the the 1 channel version here
The DR590W Series looks almost identical to the DR590 Series, except for one important detail: Wi-Fi connectivity.
The DR590W-2CH allow you to use the BlackVue App for iOS and Android to adjust settings, see what your camera sees (to adjust its angle on the fly), and of course download videos to your phone.
Wi-Fi is also handy to perform Firmware Over The Air (FOTA) upgrades by uploading the firmware from your phone to your dashcam, without the need to take out the microSD card.