Live nowPrime Day 2026October 6 to 7, 2026Starts in14d18h20m08sSee the deals
Water Leak Sensors · Head to head

Aeotec Water Sensor 7 Pro vs Moen Smart Leak Detector

Full Smart Water Leak Sensors comparison in 2026

Updated September 2026
Data from Amazon and official Aeotec and Moen sites.
2026 verdict
Z-Wave Pro versus a louder IP67 Wi-Fi puck: the Moen Smart Leak Detector is the better overall water leak sensor, winning on weather resistance, an on-device siren and an alert light.
Moen Smart Leak Detector
Winner
Moen Smart Leak Detector
$51.00$54.877% OFF
Buy on Amazon USACheck price
You hear it without opening an app. The Aeotec Water Sensor 7 Pro stays cheaper, better reviewed and longer-lived on its ER14250 cell, with a sensing cable and leak-plus-freeze coverage through a Z-Wave hub, but it is only IP20 with no local alarm. Choose the Moen Smart Leak Detector for a waterproof Wi-Fi siren; choose the Aeotec Water Sensor 7 Pro for a Z-Wave leak-and-freeze probe in SmartThings or Home Assistant.
vs
Price alerts

Water Leak Sensor prices change while you decide

We check the price of every Water Leak Sensor in the catalog daily and email you the drops, whichever one you pick.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

FeatureAeotec Water Sensor 7 ProMoen Smart Leak DetectorWinner
Price$29.99$51.00Aeotec Water Sensor 7 Pro
Rating4.13.3Aeotec Water Sensor 7 Pro
Weather ResistanceIP20IP67Moen Smart Leak Detector
Battery Life3 years2 yearsAeotec Water Sensor 7 Pro
On Device Alert SoundNOYESMoen Smart Leak Detector
On Device Alert LightNOYESMoen Smart Leak Detector
Warranty1 year1 yearTie
ConnectivityZ-Wave2.4 GHz WiFiTie
IntegrationsSamsung SmartThings, Home AssistantAlexa, Home AssistantTie
SensorsWater Leak, TemperatureWater Leak, TemperatureTie
AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature AlertsTie

Frequently Asked Questions

Which is better overall: Aeotec Water Sensor 7 Pro or Moen Smart Leak Detector?

The Moen Smart Leak Detector is the better overall water leak sensor. It wins on weather resistance, on-device alert sound and on-device alert light. The Aeotec Water Sensor 7 Pro wins on price, rating and battery life.

Does the Aeotec Water Sensor 7 Pro need a hub?

Yes. The Aeotec Water Sensor 7 Pro requires a Z-Wave hub. The Moen Smart Leak Detector joins 2.4 GHz Wi-Fi directly.

Which sensor is waterproof?

The Moen Smart Leak Detector is IP67. The Aeotec Water Sensor 7 Pro is IP20.

Who should buy the Moen Smart Leak Detector?

Buy the Moen Smart Leak Detector for hub-free IP67 Wi-Fi leak and freeze alerts with a local siren and LED.

Who should buy the Aeotec Water Sensor 7 Pro?

Buy the Aeotec Water Sensor 7 Pro if you want a cheaper Z-Wave leak-and-freeze sensor with a 3-year battery and a sensing cable for SmartThings or Home Assistant.

Full comparison table

Compare all 33 Water Leak Sensors side by side

You are looking at two of them. The full table lines up all Water Leak Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 33 Water Leak Sensors
  • 36 specs compared
  • 33 filters
Open the full comparison
More Water Leak Sensors

Top Water Leak Sensors to compare next

33 water leak sensors from 22 brands compared: Aqara, Aeotec, Shelly, Govee and more. Probe types, battery life, alarm volume and protocols.

All Water Leak Sensors
Aeotec

More Aeotec products

A sharper look at other Aeotec products worth comparing.

Explore Aeotec
Moen

More Moen products

A sharper look at other Moen products worth comparing.

Explore Moen
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search