WI
“Best for Most People — its balance of reliable detection, long battery life, and temperature/humidity monitoring in a single affordable sensor”
The Moen Flo Smart Water Leak Detector ($54.87) is recommended with a 8.5/10 consensus score across 1 expert reviews. Experts highlight three-in-one: water leaks, excess humidity, and temperature extremes and 3-year sealed battery — lowest maintenance of any sensor tested. WIRED says: "Best for Most People — its balance of reliable detection, long battery life, and..." Best for: Primary residences, Under-sink placement, Moen Flo ecosystem users.
Recommended1 Expert Reviews
Price Range
Check Price on Amazon →$54.87
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Moen Flo Smart Water Leak Detector
Sensors
SHE ScoreAbove Average
SmartHomeExplorer proprietary rating
6/10
1 expert sources
Compatibility Breadth2.3/10
Setup Ease6.3/10
Reliability6.7/10
Value Rating9.5/10
Future-Proofing5/10
The Moen Flo Smart Water Leak Detector earns a SHE Score of 6/10, driven by strong value (9.5/10) with room to improve in compatibility breadth (2.3/10). Based on 1 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.5/10 across 1 sources
Last verified:“Best for Most People — its balance of reliable detection, long battery life, and temperature/humidity monitoring in a single affordable sensor”
Key Features
- ✓ 3-year sealed battery
- ✓ Humidity monitoring
- ✓ Temperature monitoring
- ✓ No hub needed
Best For
Primary residencesUnder-sink placementMoen Flo ecosystem users
What Experts Agree On
What Experts Love
- ✓ Three-in-one: water leaks, excess humidity, and temperature extremes
- ✓ 3-year sealed battery — lowest maintenance of any sensor tested
- ✓ No hub required — connects directly to 2.4GHz Wi-Fi
- ✓ Pairs with Moen Flo shutoff valve for fully automated water shutoff
- ✓ Small, sleek form factor fits any under-sink space
Common Criticisms
- ✗ No Google Home, Apple HomeKit, or IFTTT support
- ✗ Best features locked inside Moen app ecosystem
- ✗ Automatic shutoff requires separate Flo shutoff valve purchase
What The Experts Say
Ready to buy the Moen Flo Smart Water Leak Detector?
Check Price on Amazon$54.87 · 1 expert sources · 8.5/10 consensus
Frequently Asked Questions
Is the Moen Flo Smart Water Leak Detector worth it?
Moen Flo Smart Water Leak Detector earns a 8.5/10 consensus score across our 12 expert sources. It is rated "Recommended" — Primary residences. At $54.87, Best for Most People — its balance of reliable detection, long battery life, and temperature/humidity monitoring in a si...
Who is the Moen Flo Smart Water Leak Detector best for?
Moen Flo Smart Water Leak Detector is best for: Primary residences, Under-sink placement, Moen Flo ecosystem users. Experts rate it "Recommended" overall.
How does the Moen Flo Smart Water Leak Detector compare to other Sensors options?
Among the Sensors products we have reviewed, Moen Flo Smart Water Leak Detector ranks above average with a 8.5/10 score. See our full category comparison for more details.
What smart home systems does the Moen Flo Smart Water Leak Detector work with?
Moen Flo Smart Water Leak Detector works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Moen Flo Smart Water Leak Detector?
The main pros of the Moen Flo Smart Water Leak Detector are three-in-one: water leaks, excess humidity, and temperature extremes and 3-year sealed battery — lowest maintenance of any sensor tested. The main downside is no google home, apple homekit, or ifttt support. Overall, experts rate it "Recommended" with a 8.5/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 1 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.