A smart water shutoff can monitor water use and, depending on the model and setup, help alert you to unusual flow or close the home’s water supply. Flo by Moen is one example; compare its current features with other available systems.
What it may help with
These systems can be useful when a leak begins while nobody is home. They are not a substitute for repairing a known leak, checking appliance hoses or knowing where the manual shutoff is. A sensor also cannot guarantee that every leak will be detected before damage occurs.
Ask where the device would go, what power and network connection it needs, and how it behaves during an outage. Check the current manufacturer’s features and subscription terms before buying.
Plan the installation
The main water line needs enough space for the device and future service. Our plumbing repair team can discuss whether a smart shutoff is practical for your home and how it would fit with the existing water supply.
Decide what problem you want it to solve
Is the worry an unnoticed supply leak while the home is empty, unusually high water use, or a past pipe failure? A main-line monitor may help with some supply-side problems, while a small sensor placed near a sink or water heater alerts only at that location. Neither approach stops sewer backups or water entering from outside. Keep those risks separate when comparing devices.
Check the manufacturer’s current support information for the exact model, app and connection requirements. Ask how alerts and shutoffs work if power or internet service is lost, and who in the household will receive notifications. Our prevention guide covers measures that do not depend on a smart device.