Amazon has the Vantrue X3 1440p Super HD 2.5K HDR WiFi DVR Dash Cam for a low $99.99 Free Shipping after Clipping $10 Coupon and applying Coupon Code: "WGJCKGW3" (Exp Soon). This is normally $140, so you're saving $40 off list price.
Built-in Wi-Fi allows you to operate the dash cam via mobile phone
Supports 7 resolutions, up to 2560X1440p @ 30fps
Wide angle 170° view; Ambarella A12 chipset, HDR night vision
G-sensor with automatic collision detection recording