Moen Smart Leak Detector vs X-Sense Wi-Fi Water Leak Detector

Updated September 2026

Data from Amazon and official Moen and X-Sense sites.

2026 verdict

Direct Wi-Fi with freeze alerts still wins, and the Moen Smart Leak Detector is the better overall water leak sensor, taking weather resistance, integrations, sensors, alerts and an on-device alert light.

Winner

Moen Smart Leak Detector

$51.00$54.877% OFF

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It adds temperature, freeze alerts, Alexa, a 48-inch sensing cable and an IP67 body. The X-Sense Wi-Fi Water Leak Detector answers with a lower price, a better owner rating, a 5-year warranty and a 3-year battery, but it is leak-only with a siren and no Alexa. Pick the Moen Smart Leak Detector for freeze coverage on Wi-Fi; pick the X-Sense Wi-Fi Water Leak Detector for a cheaper leak-only Wi-Fi puck on a longer warranty.

Winner

Moen

Moen Smart Leak Detector

7% OFF

$51.00

$54.87

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X-Sense

X-Sense Wi-Fi Water Leak Detector

$15.99

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Feature	Moen Smart Leak Detector	X-Sense Wi-Fi Water Leak Detector	Winner
Price	$51.00	$15.99	X-Sense Wi-Fi Water Leak Detector
Rating	3.3	4.6	X-Sense Wi-Fi Water Leak Detector
Warranty	1 year	5 years	X-Sense Wi-Fi Water Leak Detector
Weather Resistance	IP67	IP66	Moen Smart Leak Detector
Battery Life	2 years	3 years	X-Sense Wi-Fi Water Leak Detector
Integrations	Alexa, Home Assistant	Home Assistant	Moen Smart Leak Detector
Sensors	Water Leak, Temperature	Water Leak	Moen Smart Leak Detector
Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts	Water Leak Alerts, Low Battery Alerts	Moen Smart Leak Detector
On Device Alert Light	YES	NO	Moen Smart Leak Detector
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
On Device Alert Sound	YES	YES	Tie

Winner

Moen

Moen Smart Leak Detector

7% OFF

$51.00

$54.87

Buy on Amazon USACheck price

+ Weather Resistance: IP67
+ Integrations: Alexa, Home Assistant
+ Sensors: Water Leak, Temperature
- Price: $51.00 vs $15.99
- Rating: 3.3 vs 4.6

X-Sense

X-Sense Wi-Fi Water Leak Detector

$15.99

Buy on Amazon USACheck price

+ Price: $15.99
+ Rating: 4.6
+ Warranty: 5 years
- Weather Resistance: IP66 vs IP67
- Integrations: Home Assistant vs Alexa, Home Assistant

Frequently Asked Questions

Which is better overall: Moen Smart Leak Detector or X-Sense Wi-Fi Water Leak Detector?

The Moen Smart Leak Detector is the better overall water leak sensor. It wins on weather resistance, integrations, sensors, alerts and an on-device alert light. The X-Sense Wi-Fi Water Leak Detector wins on price, rating, warranty and battery life.

Does the X-Sense Wi-Fi Water Leak Detector detect freeze risk?

No. The X-Sense Wi-Fi Water Leak Detector is leak-only. The Moen Smart Leak Detector adds temperature and freeze-temperature alerts.

Which sensor has the longer warranty?

The X-Sense Wi-Fi Water Leak Detector carries a 5-year warranty. The Moen Smart Leak Detector carries a 1-year warranty.

Who should buy the Moen Smart Leak Detector?

Buy the Moen Smart Leak Detector for IP67 Wi-Fi leak and freeze alerts with Alexa, a sensing cable and an LED alarm light.

Who should buy the X-Sense Wi-Fi Water Leak Detector?

Buy the X-Sense Wi-Fi Water Leak Detector if you want a cheaper leak-only Wi-Fi sensor with a 5-year warranty, a 3-year battery and a local siren.

Full comparison table

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