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Moen Flo — Review & Specs | Pricepect | Pricepect

Home Smart Water SensorsMoen Flo

Moen Flo — image 1

Moen

Moen Flo

Expert Review Analysis

The Moen Flo Smart Water Monitor and Automatic Shutoff Sensor is a brass valve that attaches to residential main water lines, providing real‑time flow, pressure, and temperature data via a mobile app and automatically shutting off water when leaks are detected.

✓ Best for: Homeowners with accessible above‑ground cold water mains (3/4"‑1-1/2" pipes) who want proactive leak prevention, real‑time usage monitoring, and remote control—ideal for vacation homes, families focused on water conservation, or properties in flood‑prone areas.✗ Not ideal for: Properties with underground or concealed main lines, hot‑water service lines, or users seeking a DIY‑only installation without professional assistance.

Pros

✓Real-time monitoring of water flow rate, pressure, and temperature provides immediate visibility into water usage.
✓Automatic shutoff capability can stop water flow instantly when a leak is detected, preventing damage.
✓

Price History

Current

$561.59

Average

$462.78

Lowest

$337.99

Highest

$582.98

Price trend (90d):+12.3%

Best Seller Rank History

Now#9Best#1Worst#57 -4

Lower = better sales rank

Specifications

Connectivity

Wi-Fi StandardIEEE 802.11 b/g/n (2.4 GHz)

Design

MaterialBrass

Features

Automatic ShutoffLearns usage patterns to automatically shut off water

Real-Time NotificationsApp, phone call and email alerts for potential leaks

App ControlControl water from anywhere via Moen Smart Water Network App

Smart Home CompatibilityAmazon Alexa, Google Assistant, IFTTT, Control4

General

BrandMoen

ManufacturerMoen Incorporated

Model900-001

ColorBlue

Size3/4 inch pipe

Power

Input Voltage100-240V AC, 50/60 Hz (12 VDC via transformer)

Sensors

Flow Rate MeasurementReal-time in GPM

Pressure MeasurementReal-time in PSI (max 175 PSI) psi

Temperature MeasurementReal-time

Operating Temperature

Ambient Temperature Range32 °F to 122 °F (0 °C to 50 °C) operating; max ambient 140 °F (60 °C)

Protection

Ingress Protection RatingIPx5 water‑resistant

Dimensions & Weight

Height5.9 inches

Width2.6 inches

Depth5.75 inches

Weight4.75 Pounds

Research Sources

assets.moen.com

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User Reviews

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3.8

(2,155 reviews)

$561.59

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900-001Blue3/4 inch 1-Year Warranty

Smart Water Sensors

App-based alerts and usage tracking enable homeowners to set conservation goals and receive leak notifications.

✓Compatibility with major smart home platforms (Amazon Alexa, Google Assistant, IFTTT, Control4) allows voice and automation control.

✓Broad pipe size compatibility (3/4" to 1-1/2") fits most residential main water lines.

✓Robust certifications (UL, CSA, CE, IAPMO, NSF) ensure compliance with safety and industry standards.

✓IPx5 water‑resistant rating makes the device suitable for indoor and outdoor installations.

Cons

✗Requires professional installation, which adds cost and may be inconvenient for DIY homeowners.
✗Limited to cold water service lines only; cannot be used on hot water mains.
✗Must be installed after the water meter, shut‑off valve, and pressure regulator, restricting placement options.
✗Depends on continuous Wi‑Fi connectivity and a plugged‑in power source, making it vulnerable to outages.
✗Only works with above‑ground, accessible main lines, unsuitable for buried or concealed plumbing.
✗Installation may take several hours and includes the need for a wye strainer to filter sediment.

From Expert Reviews

Praised by Experts

✓Authoritative certifications such as UL, CSA, CE, IAPMO, and NSF demonstrate high safety and performance standards.

Expert Opinion

Professional reviewers and editors highlight the Moen Flo's extensive safety certifications and its comprehensive feature set, noting that the device offers proactive leak detection, remote shutoff, and broad smart‑home integration, though they also point out the necessity of professional installation and its limitation to cold‑water lines.

How It Compares

Compared to other smart water monitoring solutions, Moen Flo stands out with its built‑in automatic shutoff, extensive smart‑home ecosystem compatibility, and high pressure rating of 175 PSI, but it requires professional installation and is limited to cold‑water lines, whereas some competitors offer simpler DIY inline sensors.

Rating Trend

Rating3.8/ 5Reviews2,158+1,031 reviews -0.20