Ring announces a new battery-powered doorbell with 3D motion detection and improved visuals

Ring has announced a refresh of its popular Battery Doorbell Plus outdoor camera. The Battery Doorbell Pro is an upgrade in nearly every way, as is usually the case when companies slap "Pro" at the end of a name. Ring says this new model is its "most advanced battery powered doorbell" ever and that it's packed with features that exceed even its wired doorbells. It boasts radar-powered 3D motion detection, which was also included with the company's Stick Up Cam Pro. Otherwise called "Bird's Eye V...