As the name implies, a 360-degree camera captures the entire world around it. They were a hot ticket item for a short time, with dozens of models available, including add-ons for trendy smartphones.

Tiny video cameras with multiple ultra-wide lenses capture the entire world around you—all 360 degrees of it. These are the best we've tested. Images, and the devices that capture them ...

While not quite perfect, GoPro has done a sterling job of bringing the same levels of ruggedness and intuitive use found on its flagship camera, the Hero 8 Black, to the 360 format. The Max also ...