Upgrading to a dedicated hardware hub, such as the Aeotec Smart Home Hub or SmartThings Station running Samsung SmartThings, offers a major step up in automation power, local processing, and hardware connectivity.

By pairing smart point-of-leak sensors in high-risk zones with an automatic main line shutoff valve, you can build a defense system that cuts off your home's water supply within seconds of detecting a leak.

Buying a $200 video doorbell or smart security camera feels like a one-time upgrade to your peace of mind—until you unbox it and realize key features are locked behind a mandatory $5 to $15 monthly subscription.