Moen Flo Smart

Moen Flo Smart helps protect homes from water damage with automatic shutoff, real-time monitoring, and leak alerts. Add whole-home protection with the Smart Water Shutoff valve, place Smart Water Detectors where leaks start, and finish installs with power and mounting accessories.

Shop by need

• Flo Smart Water Shutoff (whole-home): inline smart valve with flow, pressure, and temperature sensing; auto-shutoff for leaks and bursts
• Flo Smart Water Detector (spot sensors): battery-powered puck sensors for sinks, toilets, water heaters, laundry, and basements
• Accessories: battery backup/power kits, mounting hardware, extension cables, and install fittings

Quick choosing guide

1. Pick the device: choose the Smart Water Shutoff for whole-home protection; add Detectors in key risk areas for early alerts.
2. Size the valve: match to your main line size (common 3/4", 1", 1-1/4"). Confirm NPT thread and straight-pipe length for install.
3. Plan power & Wi-Fi: the shutoff needs continuous power and 2.4 GHz Wi-Fi; Detectors use batteries and connect over Wi-Fi via the app.
4. App & alerts: use the Moen app for real-time flow data, freeze warnings, health tests, and remote shutoff. Enable notifications for fast response.
5. Placement tips: install the shutoff on the home’s main cold-water line after the meter/PRV and before interior branches; place Detectors under appliances and in low points.