The $299/£299 Nest Cam IQ looks a lot like last year’s Nest Cam Outdoor. In contrast to the very first camera, it has cute and curvy, all-white polycarbonate shell and a fancy, patented hinge that allows you to orientate the lens any way you want it. An LED notification ring now encircles the camera’s eye, glowing green when anyone is viewing the live stream and flashing blue if the watcher begins talking through it. Behind the glass-covered front is one of the biggest upgrades: A new, 8-megapixel sensor capable of capturing 4K, HDR video in a 130-degree field of view.
Source: Engadget Nest’s new camera is smart enough to know who’s who