I've reviewed dozens of dash cams, and 70mai's new rotating 4K dash cam is unlike any other
70mai 360 Omni 4K Dash Cam: one-minute review I remember reading the review of the original 70mai 360 Omni Dash Cam just over a year or so ago and thinking it was something of a curio. After all, it’s easy to ponder over the appeal of a camera that can rotate 360 degrees while attached to the windshield of a car. As it turns out though, the 70mai 360 Omni is ideally suited to anyone who wants to record a variety of angles using just one in-car camera. It is also perfect for anyone who vlogs from behind the wheel. The new and improved version of the original is called the 70mai 360 Omni 4K Dash Cam and the not-so-secret is in the title; a new Sony Starvis 2 IMX678 sensor which delivers crisp and clear 4K video footage up to 60fps. Performance is therefore beefier than the earlier incarnation, but there are other highlights too, including AI Motion Detection 2.0, 70mai’s after dark tool called Lumi Vision, voice control and dual-channel HDR capability. If you’ve never seen it befor...