Flooding can be quite a costly accident, especially if you don’t catch it early on. The Fibaro Flood Sensor is a smart water sensor with HomeKit that helps you protect your home from water damage. It has a temperature sensor to help you avoid frozen pipes. You can interact with the sensor using Siri.
The Flood Sensor has an acoustic alarm that warns you when water is detected. It combines with Home-Kit enabled light bulb to get your attention. Costs under $70 at this time.