Baseus has launched a $69.99 4K window security camera that monitors outdoors through glass without requiring any drilling.

Apple's first foldable, the iPhone Duo, opens up into a much bigger screen than any iPhone before it. That's the whole appeal. It also means the accessories you already own may not suit it as well as they did your last phone. A magnetic power bank shaped for a standard iPhone can sit awkwardly on a device with a different footprint, and anything chunky works against the slim profile that makes a foldable worth carrying in the first place.