Phyn Smart Water Sensor can monitor for water leaks

The Phyn Smart Water Sensor won't stop a leak from happening, but it can alert you when one occurs. It's a low-cost option to help keep anxiety at bay.

The sensor needs a quick setup to connect it to your phone. Once it's ready, it sits and waits to spring into action—alerting you to unwanted water.

A leaky toilet, a distant basement sink, a backed-up shower drain or an old faucet are all perfect reasons to invest the $40 retail cost.