SwitchBot K20+ Pro Patrol Kit review: A fun but flawed robot guard

Here is a 200-word summary of the news article: The SwitchBot K20+ Pro Patrol Kit is a unique smart home product that combines a robot vacuum/mop with a mobile security camera. The kit includes the K20+ Pro robot, a self-emptying base station, and a 3K security camera that can pan and tilt to patrol the home. While the concept is innovative, the device has several flaws. The app is cluttered and unintuitive, and the mobile base cannot cross even small thresholds between rooms, limiting its patrol capabilities. The $748 price tag, plus an additional $120 for the required SwitchBot Hub 3, makes it an expensive proposition. The camera itself delivers good video quality and the patrol feature is clever, but the inability to navigate common household transitions means it cannot cover an entire home. The robot vacuum is functional but not a replacement for a dedicated cleaning device. Overall, the SwitchBot K20+ Pro Patrol Kit is an interesting concept that is hindered by practical limitations. While it may appeal to some tech enthusiasts, its high price and mobility issues make it a difficult recommendation for most consumers looking for a home security or cleaning solution.